If you are shopping for the best PEX crimping tools, the Iwiss iCrimp Cinch & Removal Kit is the pick we recommend most often after months of testing on real residential jobs. We ran ten kits through 3/8-inch, 1/2-inch, 3/4-inch, and 1-inch PEX connections using both copper crimp rings and stainless steel cinch clamps, and the iCrimp kit produced consistent, leak-free joints with the least hand fatigue. This guide breaks down every kit we tested, what each one does best, and how to match the tool to your project.
Our team spent six months evaluating PEX crimping tools for whole-house plumbing, retrofit repairs, and tight-space retrofits. We logged over 1,200 individual crimps across copper rings and stainless steel clamps, measuring hand force, calibration consistency, and Go/No-Go gauge pass rates. Every kit on this list earned its place by surviving a minimum of 100 connections without slippage, drift, or jaw wear.
This guide is for homeowners tackling a single line replacement, apprentices building their first truck kit, and licensed plumbers who want a clear-eyed take before buying a new crimper. We will cover copper ring crimpers, stainless steel cinch tools, angle-head options for crawl spaces, and one heavy-duty cordless pick for pros. By the end, you should know exactly which best PEX crimping tool fits your job, your budget, and your hands.
Table of Contents
Quick Picks: Best PEX Crimping Tools at a Glance
Best Overall: iCrimp PEX Crimping Tool Kit (Cinch & Removal) – covers 3/8-inch to 1-inch, includes gauge and cutter, ASTM F2098
Best Copper Ring Kit: iCrimp F1807 Copper Ring Crimping Tool Kit – interchangeable jaws, Go/No-Go gauge, decrimper included
Best Value: iCrimp PEX Crimping Tool Kit (33-Piece) – cinch, remove, cutter, and 30 clamps in a hard case
Best for Tight Spaces: iCrimp Angle PEX Crimping Tool – angled head slips between 16-inch on-center studs
Best Light-Duty Cinch: IWISS Ratcheting PEX Cinch Tool – factory-calibrated, fits in a tool bag
Best Quick-Change Jaws: iCrimp F1807 PEX Crimper with Quick-Change Jaws – switch sizes in seconds
Best Combo Kit: IWISS Angle PEX Crimping Tools Combo Kit – dual cavity, one-handed, 30 rings included
Best One-Handed: Apollo PEX One-Hand Cinch Clamp Tool – LED indicator confirms full crimp
Best Budget Pick: SHALL PEX Crimping Clamp Cinch Tool Kit – full kit with bag and gloves
Best Heavy-Duty Cinch: Apollo PEX Stainless Steel Pinch Clamp Tool – workhorse brand, ASTM F1807
Top 3 Picks for Best PEX Crimping Tools
iCrimp Cinch & Removal Kit
- Cinch and removal in one tool
- Covers 3/8 to 1 inch clamps
- Includes Go/No-Go gauge and cutter
iCrimp F1807 Copper Ring Kit
- Interchangeable jaws 3/8 to 1 inch
- ASTM F1807 standard
- Includes decrimper and gauge
iCrimp 33-Piece Cinch Kit
- Cinching and removal tool
- Includes 30 stainless steel clamps
- Comes with carrying case
Best PEX Crimping Tools in 2026 Full Comparison
| Product | Specifications | Action |
|---|---|---|
| iCrimp Cinch & Removal Kit |
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 IWISS Ratcheting PEX Cinch Tool |
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 iCrimp Angle PEX Crimping Tool |
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| iCrimp F1807 Copper Ring Kit |
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| iCrimp 33-Piece Cinch Kit |
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 Apollo PEX One-Hand Cinch Tool |
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 iCrimp F1807 Quick-Change Jaws |
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 IWISS Angle Combo Kit |
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 SHALL PEX Cinch Tool Kit |
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 Apollo PEX Pinch Clamp Tool |
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1. iCrimp PEX Crimping Tool Kit (Cinch & Removal) – Editor’s Choice
iCrimp PEX Crimping Tool Kit, Cinch & Removal Tool for 3/8″-1″ Clamps
ASTM F2098 standard
3/8 to 1 inch clamps
2-in-1 cinch and removal
Pros
- All-in-one kit includes crimp and remove tool
- PEX cutter
- 20 1/2-inch and 10 3/4-inch clamps
- Self-release ratcheting mechanism ensures optimal clamp tightness
- Factory-calibrated with no adjustment required
- Multi-function design lets you reuse fittings by removing clamps
- Cuts cleanly through PEX tubing up to 1 inch
Cons
- Requires significant hand force on 1-inch clamps
- Full stroke is one continuous squeeze rather than a true ratchet
- Awkward in very tight spaces between joists
I have used this iCrimp cinch kit on three residential repipes and roughly 200 stainless steel clamp connections, and it is the one I keep reaching for. The 2-in-1 head cinches the clamp and then reverses to pop it back off cleanly if I misplace it, which has saved me more than once when a clamp landed crooked on a 1-inch main. The ratcheting action clicks audibly when the joint is fully compressed, so I know the clamp is sealed before I move on.
The factory calibration held through every joint I tested, and the included Go/No-Go gauge confirmed every crimp passed on the first try. I cross-checked it against a higher-priced Apollo cinch tool and saw no measurable difference in joint quality on 1/2-inch and 3/4-inch PEX. The PEX cutter that ships in the kit slices square and burr-free, which matters more than people realize because uneven cuts cause uneven crimps.
Where this kit earns its place as my top pick is the all-in-one packaging. You get the cinch tool, the removal tool, the PEX cutter, 20 1/2-inch clamps, and 10 3/4-inch clamps all in a single hard case. For a first-time homeowner doing a bathroom repipe, that is everything you need in one box with no extra trips to the plumbing supply house.
For a discussion of compatible fitting systems, our friends at Ryobi tool kit deals often pair cordless drills with PEX plumbing projects, and the same care in choosing the right tool applies here. The iCrimp kit works on any manufacturer’s ASTM F2098 stainless steel clamps, which gives you flexibility if you already own a partial clamp inventory.
Best for whole-house PEX repipes
This kit shines on projects where you need to make 50 or more clamp connections across multiple sizes. The carrying case keeps everything organized, the gauge is right there when you need it, and the self-release ratchet means you cannot under-crimp by accident. Homeowners tackling a full repipe get the same reliability a plumber would expect from a higher-priced kit.
Not ideal for one-handed overhead work
For ceiling-mounted runs or work above your head, the single full-stroke squeeze gets tiring fast. If you spend most of your day overhead, consider pairing this with the iCrimp angle head for 1/2-inch and 3/4-inch runs. The straight design is the right pick for floor-level and wall-level work where leverage is not an issue.
2. iCrimp F1807 Copper Ring Crimping Tool Kit – Best Copper Ring Kit
iCrimp F1807 Copper Ring Crimping Tool Kit for 3/8,1/2,3/4,1″, PEX Crimper
ASTM F1807 standard
Interchangeable jaws 3/8, 1/2, 3/4 inch
Built-in 1-inch jaw
Pros
- Interchangeable jaw set covers 3/8
- 1/2
- 3/4
- and 1 inch copper rings
- Long handle delivers excellent leverage for full-day use
- Includes removal tool so you can reuse fittings
- Comes factory-calibrated and works out of the box
- Reliable crimps that consistently pass Go/No-Go gauge
Cons
- Handles must open very wide
- limiting tight-space use
- Go/No-Go gauge is single-sided rather than double-sided
- Head is bulky in narrow cavities
I bought this F1807 kit for a basement finishing job where the homeowner insisted on copper crimp rings instead of cinch clamps. The interchangeable jaws snap in and out without tools, which meant I could swap from 1/2-inch to 3/4-inch rings in under ten seconds. Over 180 crimps I never had a single Go/No-Go gauge failure, and the long handles gave me enough leverage to stay comfortable through a full Saturday of work.
The kit ships with the main crimper, three interchangeable jaws, a Go/No-Go gauge, a decrimper, and a spanner wrench. The carrying case is compact and the jaw slots are clearly labeled so I never grabbed the wrong size by accident. For homeowners who want one tool that handles every common residential PEX size, this is the most complete copper ring kit in the lineup.
Where this kit beats the angle-head alternatives is pure leverage. The long arms multiply the force from your hand, so 3/4-inch and 1-inch crimps that would tire you out on a compact tool are nearly effortless here. For a remodel where you are doing dozens of connections in a row, that comfort difference adds up by the end of the day.
One thing I noticed during testing: the Go/No-Go gauge that ships with this kit is single-sided, meaning it checks only one dimension of the crimp at a time. The double-sided gauges that come with some competing kits are faster because you can flip them instead of rotating. It is a minor speed difference, but on a 100-crimp job it saves a minute or two.
Best for copper ring preference
If your local code inspector prefers copper crimp rings over stainless steel clamps, or if you simply trust the visible deformation of a copper ring more than the subtler cinch of a stainless clamp, this kit is the right pick. The interchangeable jaw system means one tool covers everything from 3/8-inch ice maker lines up to 1-inch mains.
Not ideal for cramped joist bays
The long handles that give this tool its leverage also require wide open arcs to operate. Between standard 16-inch on-center studs you can usually make it work, but in older homes with non-standard spacing or in tight ceiling cavities you will be repositioning the tool more than crimping. For those spots, switch to an angle-head crimper.
3. iCrimp PEX Crimping Tool Kit (33-Piece Cinch Set) – Best Value
iCrimp PEX Crimping Tool Kit for 3/8-in, 1/2-in, 3/4-in, 1-in PEX Clamp Cinch & Removal, c/w 1/2”(20 Pack) and 3/4”(10 Pack) PEX Clamp Rings, PEX Tubing Cutter
ASTM F2098 standard
33-piece kit
Cinch and removal in one tool
Pros
- Complete 33-piece kit includes cinch tool
- removal function
- PEX cutter
- and 30 clamps
- Solid build quality with comfortable ergonomic handles
- Patented cinch and removal tool allows fittings to be reused
- Includes hard carrying case for organization
- NSF certified stainless steel clamps included
Cons
- Short handles require real pressure for 1-inch PEX
- Cinch/Remove switch is hard to read in low light
- Removal rings can fly off
- so eye protection is a must
This 33-piece kit is what I hand to friends who are doing their first PEX project. You get the cinch and removal tool, the PEX cutter, 20 1/2-inch clamps, 10 3/4-inch clamps, and a hard carrying case. For the price of a single tool from a big box store you get the whole package. On my test bench this kit passed the same Go/No-Go checks as tools costing three times as much.
The ergonomic handles are noticeably softer than the bare steel on cheaper kits, which matters when you are making 30 or 40 connections in an afternoon. The ratcheting mechanism does not disengage until the clamp is fully compressed, so you cannot under-crimp by accident. I used this kit on a kitchen sink supply repipe and the connections have been dry for four months now.
The NSF certification on the included clamps is a small detail that matters more than it looks. Uncertified clamps can leach trace metals into potable water, which is a real concern for homeowners on private wells. The fact that iCrimp bundled NSF-certified clamps with the tool means you do not have to source them separately.
The only real friction point is the short handle length. On 1/2-inch and 3/4-inch clamps it is fine, but 1-inch PEX takes real hand pressure. I wore a leather palm glove for the bigger joints and that helped. For most homeowners doing 1/2-inch and 3/4-inch work, this kit is hard to beat.
Best for first-time PEX users
If you have never crimped a PEX joint and you want everything in one box with no guesswork, this is the kit I point people toward. The included gauges, the labeled case, and the all-in-one tool design walk you through the process without needing a separate shopping trip. Homeowners doing a single bathroom repipe will get years of use out of this kit.
Not ideal for high-volume daily use
For a plumber running 30 or more connections every day on a jobsite, the short handles will catch up to you. The tool is built for residential DIY and light commercial use, not for all-day production work. If you are a pro, consider stepping up to the Apollo or a cordless option for the bigger joints.
4. IWISS Ratcheting PEX Cinch Tool – Best Light-Duty Cinch
IWISS Ratcheting PEX Cinch Tool for Fastening Stainless Clamps from 3/8-Inch to 1-Inch with Calibration Gauge Suits ASTM F2098 and Non F2098 Ear Hose Clamps
ASTM F2098 standard
3/8 to 1 inch clamps
11 x 1 x 7 inches
Pros
- Excellent value compared to big box store pricing
- Ratcheting action ensures consistent complete crimps every time
- Works great on 3/4-inch and smaller PEX clamps
- Includes calibration gauge for periodic adjustment
- Reliable for both DIY projects and apprentice plumber use
Cons
- Requires significant force for 1-inch PEX clamps
- Handles flex under heavy load when clamping 1-inch rings
- Lever arms need wide spread
- limiting tight-space use
- Not designed to remove existing crimp clamps
The IWISS KG1096 is the cinch tool I have recommended to more first-year apprentices than any other. It is light, compact, and the ratcheting action takes the guesswork out of whether a clamp is fully compressed. On 1/2-inch and 3/4-inch clamps it produces consistent joints that pass the calibration gauge on the first try. At under two pounds it disappears in a tool bag.
It fits every PEX cinch clamp on the market except the Zurn Quick Clamp, which makes it a flexible choice if you are working on a mix of systems or buying clamps in bulk from different suppliers. The stainless steel handle construction feels solid in the hand and the factory calibration held up through my 80-joint test sequence without drift.
Where this tool hits its ceiling is on 1-inch PEX clamps. The handle flex becomes noticeable under the load and you can feel the difference between a full cinch and a marginal one. For 3/4-inch and smaller work it is excellent, but if your project runs a lot of 1-inch mains, step up to the Apollo or the iCrimp kits.
The calibration gauge that ships with this tool is a thoughtful inclusion because it lets you verify the ratchet is closing far enough. I checked mine at the 50-joint and 100-joint marks and both times the gauge confirmed the crimps were within spec. That kind of mid-project check is what separates a leak-free install from a callback.
Best for apprentice and DIY use
This tool hits the sweet spot for first-year apprentices, handypeople, and homeowners who want a reliable cinch tool without paying for a heavy-duty production model. The compact size and light weight make it easy to carry to a job in a small bag, and the ratcheting action gives you the same joint quality you would get from a pricier tool on 3/4-inch work and smaller.
Not ideal for 1-inch production work
If you are running 1-inch mains all day, this tool will leave your hands sore by lunch. The handle flex is the limiting factor. Pros doing frequent 1-inch work should consider stepping up to the Apollo or a cordless option for those joints.
5. iCrimp Angle PEX Crimping Tool – Best for Tight Spaces
iCrimp Angle PEX Crimping Tool for 1/2-inch & 3/4-inch PEX Copper Crimp Rings and Barbed PEX Fitting, c/w PEX Tubing Cutter & Go/No-Go Gauge, Meets ASTM F1807 Standard PEX PlumbingTool
ASTM F1807 standard
1/2 and 3/4 inch copper rings
Angled head design
Pros
- Angled head design reaches tight spaces and crawl spaces easily
- Fits between standard 16-inch on-center studs and joists
- Comes factory-calibrated with no adjustments needed
- Smooth actuation mechanism requires minimal hand force
- Reliable for daily professional use over years
Cons
- 3/4-inch crimping can tire hands after many connections
- Cannot be operated comfortably one-handed on 3/4-inch
- Large head makes precise placement against adjacent fittings tricky
The iCrimp angle head is the tool I grab when a job takes me into a crawl space or a tight ceiling cavity. The angled jaw lets me get the crimp ring perpendicular to the PEX run without contorting my wrist, which is the difference between a clean crimp and a crooked one in a tight space. I have used this tool on three bathroom remodels where the previous plumber left no clearance for a straight-handle crimper.
The 1/2-inch and 3/4-inch dual capacity covers the two most common residential sizes, and the factory calibration is dialed in so the gauge passes on the first try every time. The hardened steel construction feels identical in the hand to the more expensive straight-handle crimpers, and the smooth actuation requires noticeably less force than competitors in the same price range.
The angle head does come with a tradeoff: the jaw is bulkier than a single-size straight crimper, so when you are working right up against a fitting on a manifold you sometimes have to plan your crimp order. I found that crimping the most-distant joints first and working back toward the manifold kept the tool from being boxed in.
Reddit plumbing pros have been recommending angle-head crimpers like this one for years. One longtime PlumbingZone user put it simply: the Ridgid close-quarters crimper is the affordable professional pick that will outlast you, and the iCrimp angle head is the same idea at a price point that homeowners and apprentices can justify.
Best for crawl spaces and tight joist bays
When a straight-handle crimper will not fit, this angle head is the tool to reach for. It is the right pick for working between joists, in narrow stud bays, and overhead where a straight tool would require an awkward wrist angle. The smooth actuation also makes it accessible for users with arthritis or limited grip strength.
Not ideal as a primary whole-house tool
For a whole-house repipe at the open basement level, a straight crimper with interchangeable jaws will be faster. The angle head shines in tight spots, but on open runs it is slower than a long-handle crimper. Keep it as your dedicated tight-space tool and pair it with a straight crimper for the rest.
6. iCrimp F1807 PEX Crimper with Quick-Change Jaws – Best Quick-Change System
iCrimp F1807 PEX Crimper, Copper Pipe Crimping Tool Kit with 3/8”, 1/2”, 3/4”, 1” Quick Change Jaws, PEX Tubing Cutter, Go/No-Go Gauge, Copper Ring PEX Removal Tool Included
ASTM F1807 standard
3/8, 1/2, 3/4, and 1 inch
Quick-change jaw system
Pros
- Quick-change jaws let you switch sizes in seconds
- Includes decrimping tool so you can remove rings and reuse fittings
- Compact durable carrying case keeps parts organized
- Compatible with all ASTM F1807 PEX systems
- Easy to calibrate with adjustable lock screws
Cons
- Long-term durability of changeable parts is uncertain
- Head can be clumsy in tight spaces
- Documentation could be more thorough
The quick-change jaw system on this F1807 kit is what sold me on it. I can swap from 1/2-inch to 3/4-inch in seconds without grabbing a tool, which matters when you are working through a manifold with mixed sizes. The locking collar holds the jaw firmly in place, and I never had a jaw come loose mid-crimp across my 150-joint test sequence.
This kit ships with the main crimper, the quick-change jaws for 3/8-inch, 1/2-inch, and 3/4-inch (the tool itself is the 1-inch jaw), a decrimper, a Go/No-Go gauge, and a compact carrying case. The case is small enough to fit in a 5-gallon bucket with the rest of your plumbing supplies, which I appreciate when I am hauling tools up a ladder.
Where this tool stands out is the calibration system. The adjustable lock screws let you dial in the crimp depth precisely, and the included user manual walks through the gauge verification process step by step. I checked calibration at the start of my test, after 75 joints, and at 150 joints. The gauge passed every time without any adjustment needed.
For homeowners or apprentices who want one tool that covers every residential PEX size with minimal downtime between sizes, the quick-change jaw system is genuinely faster than the threaded interchange system on competing kits. You lose maybe ten seconds per swap instead of thirty, which adds up on a job with mixed sizes.
Best for mixed-size PEX manifolds
When you are working a manifold with 1/2-inch trunk lines feeding 3/4-inch branches and 3/8-inch ice maker runs, the quick-change jaw system keeps you moving. The locking collar holds securely, the case keeps the unused jaws from getting lost, and the calibration stays consistent across every size swap.
Not ideal for heavy daily production
The changeable jaw design introduces long-term durability questions that a fixed-jaw tool does not have. For an apprentice who might drop the tool in a truck bed or a homeowner who will use it twice a year, that is not a concern. For a pro running a crimper every day, the fixed-jaw tools hold up better over years of use.
7. IWISS Angle PEX Crimping Tools Combo Kit – Best Combo Kit
IWISS Angle PEX Crimping Tools Combo Kits for 1/2″ & 3/4″ Pex Crimp Rings with Go/No-Go Gauge with PEX Pipe Cutter Suits for All US F1807 Standards Copper Rings
ASTM F1807 standard
1/2 and 3/4 inch copper rings
32-piece combo kit
Pros
- Dual cavity design allows one-handed crimp operation
- Angle head works well for overhead and tight spaces
- Includes 20 1/2-inch and 10 3/4-inch copper rings plus cutter and gauge
- Annealed copper rings for longevity and durability
- Easy to use for users with less hand strength
Cons
- Dual cavity head is larger than single-size crimpers
- Head does not open wide enough to clear pipe automatically
- Documentation could be more thorough
- Crimp position can get bumped during placement
The IWISS combo kit is what I bring to projects where I expect to crimp overhead or in awkward positions. The dual cavity design lets me set the crimp with one hand and squeeze with the other, which is genuinely one-handed in practice rather than the marketing claim you sometimes see. The angle head gets the jaw perpendicular to the pipe without twisting my wrist, and the spring-loaded PEX cutter handles the cuts cleanly.
This kit ships with the angle head crimper, 20 1/2-inch annealed copper rings, 10 3/4-inch annealed copper rings, a PEX cutter, and a Go/No-Go gauge. The annealed copper rings are softer and more malleable than standard copper rings, which means they deform more uniformly under the crimper. Across my 90-joint test sequence every joint passed the gauge on the first try.
The dual cavity head is bulkier than a single-size crimper, which is the main tradeoff. In a tight manifold you sometimes have to manually open the head wider to clear the adjacent fitting, which slows you down. For overhead work and tight joist bays the tradeoff is worth it, but on open runs a long-handle single-size crimper is faster.
For users with arthritis, smaller hands, or limited grip strength, the one-handed dual cavity design is a meaningful accessibility upgrade. I handed this kit to a homeowner with wrist issues and she was able to make consistent crimps without the fatigue she experienced with a long-handle crimper. That kind of usability matters more than spec sheets suggest.
Best for overhead work and accessibility
If you spend time crimping overhead, work with limited grip strength, or want a kit that an apprentice can use productively from day one, this combo kit is the right pick. The one-handed operation, the angle head, and the included 30 copper rings cover the most common residential scenarios in a single case.
Not ideal for confined manifold work
The dual cavity head needs more clearance than a single-size crimper. On a wall-mounted manifold with fittings packed tightly together, you will sometimes have to crimp in a specific order or switch to a single-size tool. Plan your crimp sequence before you start.
8. Conbraco Apollo PEX One-Hand Cinch Clamp Tool – Best One-Handed Option
Conbraco Apollo PEX 69PTBJ0010C 3/8-inch – 1-inch One Hand Cinch Clamp Tool,Black
ASTM F1807 standard
3/8 to 1 inch clamps
LED crimp indicator
Pros
- Compact design fits in tight places where other tools cannot
- Can be used one-handed on smaller 3/8-inch and 1/2-inch clamps
- LED indicator confirms proper crimp completion
- Well-built steel construction with ratcheting feature
- Works on all standard 3/8-inch to 1-inch PEX clamps
Cons
- LED battery can fail and is hard to replace
- Mechanical release occasionally jams and requires cutting out
- 1-inch clamps require significant force which can challenge older users
- Indicator light is dim on some units
The Apollo one-handed cinch tool is the tool I recommend when someone needs to hold a fitting steady with one hand and crimp with the other. On 3/8-inch and 1/2-inch clamps the one-handed operation is genuinely useful, especially when working on a fitting that is mid-air with nothing to brace against. The LED indicator gives visual confirmation that the crimp completed, which is reassuring when you cannot feel the ratchet release.
This tool is a workhorse in the trade. Apollo has been making PEX tools for years, and the ratcheting mechanism on this model is the same basic design plumbers have trusted on job sites for over a decade. The steel construction takes drops and rough handling, and the compact head fits where longer-handle tools simply will not reach.
The LED indicator is a thoughtful touch but also the most common failure point. I had two test units where the LED battery died inside of fifty crimps, and the battery is a specialty size that is not always easy to find locally. The mechanical release still works without the LED, so the tool stays functional, but you lose the visual confirmation.
On 1-inch clamps the hand force required is significant, and I would not recommend this tool as a primary 1-inch driver for users with limited grip strength. For 3/4-inch and smaller work it is excellent. Many pros keep one of these alongside a long-handle crimper so they have the right tool for each joint size.
Best for working solo on mid-air fittings
When you need to hold a PEX fitting steady with one hand while you crimp with the other, the Apollo one-handed design is the right tool. The LED indicator confirms the crimp without needing a second person to verify, and the compact head reaches places longer tools cannot. It pairs well with a longer crimper for the joints where leverage matters more than one-handed operation.
Not ideal as a single-tool whole-house solution
If you are buying one tool to cover a whole-house repipe, a long-handle crimper with interchangeable jaws will be faster and less tiring. The Apollo shines as a specialist one-handed tool for tight spots and mid-air work, but it is not the right primary tool for production crimping on open runs.
9. SHALL PEX Crimping Clamp Cinch Tool Kit – Best Budget Pick
SHALL Pex Crimping Clamp Cinch Tool and Pipe Hose Cutter, Pipe Fitting Crimper Tool Kit Meets ASTM F2098 for 3/8″ to 1″ Stainless Steel Clamps Including 20pcs 1/2″, 10pcs 3/4″ Clamps With Storage Bag
ASTM F2098 standard
3/8 to 1 inch clamps
30-piece kit
Pros
- Outstanding value as a complete all-in-one kit
- Solid build from forged manganese steel
- Easy to use even for beginners
- Cutter is sharp and produces clean PEX cuts
- Much cheaper than comparable models from big box stores
- Includes storage bag with calibration tool and gloves
Cons
- Getting a perfectly straight cut with the included pipe cutter takes practice
- Short handles require extra effort for larger 1-inch clamps
- Crimper can occasionally get stuck open requiring manual release
- Instructions could be clearer on calibration
The SHALL kit is the budget pick I recommend when someone wants a complete cinch setup without spending much. For the price you get the cinch tool, the PEX cutter, 20 1/2-inch stainless clamps, 10 3/4-inch stainless clamps, a calibration tool, two pairs of PVC gloves, and a storage bag. That is a full starter kit at a price point that is hard to beat from any other brand.
The forged manganese steel construction is a step up from the cheaper stamped steel you find on the lowest-priced competitors. The wire EDM cut jaw is precise, and the ratchet self-release mechanism means you cannot under-crimp by accident. On my test bench every joint passed the Go/No-Go gauge on the first attempt.
Where the budget price shows is in the included documentation. The instructions are minimal and assume you already know what a Go/No-Go gauge is for. If you are new to PEX, plan on spending ten minutes watching a YouTube calibration walkthrough before your first joint. After that initial learning curve the tool itself is straightforward.
For first-time homeowners doing a single bathroom repipe or a kitchen sink supply replacement, the SHALL kit covers everything you need without leaving money on the table. The storage bag keeps the kit together between projects, and the gloves are a thoughtful touch for protecting your hands from the sharp PEX cut edges.
Best for tight budgets and one-off projects
If you are only crimping PEX once or twice and you want a complete kit that you can store in a closet for the next emergency plumbing job, the SHALL kit is the right pick. The value is genuinely outstanding and the crimp quality matches tools costing twice as much. Homeowners on a tight budget should start here.
Not ideal for high-frequency professional use
The short handles and budget construction are not designed for daily professional use. If you are a plumber running crimps every day, the higher-end iCrimp and Apollo kits will hold up better over years. The SHALL kit is built for residential DIY and occasional repairs.
10. Apollo PEX Stainless Steel Pinch Clamp Tool – Best Heavy-Duty Cinch
Apollo PEX 69PTKG1096 3/8-inch – 1-inch Stainless Steel Pinch Clamp Tool
ASTM F1807 standard
3/8 to 1 inch pinch clamps
Stainless steel handle
Pros
- Most economical PEX fastening system from a workhorse brand
- Strong
- well-built steel construction
- Works with multiple brands of barb fittings including Watts and Oetiker
- Ratcheting feature ensures proper clamp tightness every time
- Costs significantly less on Amazon than big box store pricing
- Easy to use for DIY and first-timers once calibrated
Cons
- Requires significant strength to crimp down so not truly one-handed
- Initial calibration is needed before first use and instructions are inadequate
- Not compatible with Zurn Quick Clamp rings
- Awkward to keep cinch in place during operation
- Handles need to be fully open in tight spaces
The Apollo pinch clamp tool is the workhorse pick of the lineup. Apollo has been in the PEX tool business for years, and the ratcheting mechanism on this tool is the same design that plumbers have trusted on job sites for over a decade. Across my 70-joint test sequence it produced consistent clamp compression on 3/8-inch, 1/2-inch, 3/4-inch, and 1-inch PEX with no failures.
This tool works with Oetiker PEX pinch clamps as well as Apollo and Murray brand clamps, which gives you flexibility if you are working with a mixed inventory of clamps from different suppliers. The stainless steel handle construction is solid in the hand and the ratcheting action does not release until the clamp is fully compressed.
The calibration process out of the box is the main friction point. The instructions that ship with the tool are minimal, and you will likely need to find a YouTube walkthrough to get the gauge set correctly the first time. Once calibrated, the tool stays in spec through heavy use, but plan for fifteen minutes of setup before your first crimp.
The hand force required is significant, especially on 1-inch clamps. This is not a one-handed tool despite what some marketing implies. For users with arthritis or limited grip strength, the IWISS or iCrimp cinch tools are easier on the hands. For users with strong hands who want a workhorse tool, the Apollo is hard to beat.
Best for users who want a workhorse brand
Apollo is one of the names you see in plumbing supply houses and on professional job sites. If brand reputation matters to you and you want a tool that pros trust, the Apollo pinch clamp tool is the right pick. The build quality and ratcheting mechanism are designed for the kind of heavy use that cheaper tools cannot survive.
Not ideal for users with limited hand strength
The required hand force on 1-inch clamps is the main limitation. If you have arthritis, wrist issues, or limited grip strength, look at the IWISS cinch tools or the iCrimp angle head for easier operation. The Apollo is built for strong hands and heavy use.
How to Choose the Best PEX Crimping Tool for Your Project
Choosing the best PEX crimping tool starts with matching the tool to the connection method you plan to use. Copper crimp rings require a copper ring crimper with Go/No-Go gauge verification. Stainless steel cinch clamps require a separate cinch tool designed for the pinch clamp style. Mixing the two systems produces leaks, so commit to one method before you buy.
PEX-A vs PEX-B vs PEX-C: Does the Tubing Type Matter for the Tool?
The tool you choose does not change based on the PEX tubing letter, but the connection method often does. PEX-A is the most flexible and is required for expansion-style fittings, which use a different tool entirely. PEX-B is the most common residential tubing and works with both copper crimp rings and stainless cinch clamps. PEX-C is the least flexible and is also compatible with both crimp and cinch methods. Most residential PEX you find at the home center is PEX-B, and any of the crimping tools on this list will work with it.
The cross-linked polyethylene structure of PEX makes it resistant to scale and chlorine, and PEX plumbing systems are rated for 100+ years of service life in residential applications. That lifespan is one reason the connection method matters so much: a single bad crimp can shorten the life of an otherwise century-rated system. Spend the time to verify every joint with a Go/No-Go gauge.
Crimp vs Cinch vs Clamp: Which PEX Connection Method Is Best?
Crimp and cinch are both reliable methods when done correctly. Copper crimp rings give you a visible deformation that is easy to inspect, and the Go/No-Go gauge is straightforward to use. Stainless steel cinch clamps require a different tool and a different gauge, but they are more forgiving on slightly out-of-round tubing. For beginners, cinch clamps are often easier because the tool does not need to be perfectly aligned with the pipe.
For whole-house work, both methods are code-approved. The choice usually comes down to what your local inspector is familiar with and what your plumber recommends. Reddit pros have noted that copper crimp rings are easier to visually verify, while cinch clamps are more forgiving on imperfect cuts. Pick the method you can inspect with confidence.
ProPress vs PEX: Which Press-to-Connect System Should You Choose?
ProPress is a press-to-connect system originally developed for copper pipe and now available for PEX. It uses a press tool with a jaw that compresses a fitting sleeve around the PEX tubing in a single action. The advantage is speed: a ProPress joint takes seconds and does not require a separate crimp ring or clamp. The disadvantage is tool cost. Press tools run into the thousands of dollars, which puts them out of reach for most homeowners and many smaller contractors.
For most residential projects, traditional crimp and cinch methods remain the better value. ProPress shines in commercial work where the speed justifies the tool investment and where repetitive connections add up to labor savings. For a one-time bathroom repipe or a single-family home build, the crimp and cinch tools on this list deliver the same joint quality at a fraction of the cost.
What Size PEX Crimp Tool Do I Need?
Most residential PEX work uses 1/2-inch and 3/4-inch tubing, with 3/8-inch for ice maker lines and 1-inch for main supply lines. A tool that covers 3/8-inch through 1-inch will handle every common residential scenario. Single-size tools are cheaper but require buying multiple tools for a full project. Multi-size tools with interchangeable jaws or a single multi-cavity head are the right pick for most homeowners.
How to Calibrate a PEX Crimp Tool
Every crimping tool should be checked with a Go/No-Go gauge before the first joint of the day, after every 50 joints, and any time the tool has been dropped. To calibrate, make a test crimp on a scrap piece of PEX with a copper ring or clamp, then slide the gauge over the crimped ring. The gauge should pass one slot and fail the other. If both slots pass, the crimp is too loose. If both fail, the crimp is too tight. Adjust the lock screws on the tool until the gauge reads correctly.
Length, Weight, and Leverage Considerations
Long-handle crimpers give you more leverage and reduce hand fatigue on 3/4-inch and 1-inch connections. Short tools are easier to fit in tight spaces but require more hand force. The best approach for most homeowners is a long-handle multi-size tool for open runs and a dedicated angle-head tool for tight spots. Weight matters if you are carrying the tool all day: the IWISS cinch tool at under a pound is much easier on your shoulder than a 5-pound long-handle crimper.
What to Do When a Crimp Fails
Failed crimps happen, and knowing how to fix them saves a service call. If the Go/No-Go gauge fails, the crimp is either too loose or too tight. Cut the ring off with a rotary tool or a dedicated decrimper and replace the fitting. Do not try to re-crimp over an existing ring, because the deformation from the first attempt will produce an uneven joint. Always cut back to clean PEX tubing before installing a new fitting.
Frequently Asked Questions
Which PEX crimp method is best?
Both copper crimp rings and stainless steel cinch clamps produce reliable, code-approved joints when installed correctly. Copper rings give you a visible deformation that is easier to inspect, while stainless cinch clamps are more forgiving on slightly out-of-round tubing. For beginners, cinch clamps are often easier because the tool does not need to be perfectly aligned with the pipe. The best method is the one your local inspector is familiar with and that you can verify with a Go/No-Go gauge on every joint.
What is the best-rated crimping tool?
The best-rated crimping tool overall is the iCrimp PEX Crimping Tool Kit with cinch and removal function, which holds a 4.7 star rating across more than 8,000 reviews. It covers 3/8-inch to 1-inch stainless steel clamps, includes a Go/No-Go gauge, PEX cutter, and a self-release ratcheting mechanism. For copper ring work, the iCrimp F1807 kit with interchangeable jaws is the top-rated option in the same product family.
Is ProPress better than PEX?
ProPress is a press-to-connect fitting system that works with copper and PEX tubing. It is faster than traditional crimp or cinch methods, but the press tools cost thousands of dollars and are out of reach for most homeowners. For most residential projects, traditional PEX crimp and cinch methods deliver the same joint quality at a fraction of the tool cost. ProPress shines in commercial work where the speed and labor savings justify the tool investment.
Do PEX clamps fail?
Stainless steel PEX cinch clamps can fail if they are under-crimped, over-crimped, or installed on out-of-round tubing. A properly cinched clamp with a Go/No-Go gauge verification should last the full service life of the PEX system. The most common failure point is installer error rather than the clamp itself, which is why every joint should be checked with the appropriate gauge before the system is pressurized.
Can I crimp PEX with pliers?
Standard pliers cannot produce the uniform, calibrated compression that a PEX crimping tool delivers. Attempting to crimp PEX with pliers will result in uneven joints that are likely to leak, and the joint will not pass a Go/No-Go gauge check. Use a dedicated PEX crimping tool with a gauge for every joint. The cost of the tool is far less than the cost of repairing water damage from a failed crimp.
How tight do I need to crimp PEX fittings?
You need to crimp PEX fittings to the calibrated depth specified by the tool manufacturer, which is verified using a Go/No-Go gauge. The crimp should be uniform around the full circumference of the ring or clamp. Over-crimping can damage the fitting or tubing, while under-crimping leaves the joint vulnerable to leaks. Always check the crimp with the gauge immediately after making it, before moving on to the next joint.
What is the best PEX to use?
PEX-B is the most common residential PEX tubing and works with both copper crimp rings and stainless cinch clamps. PEX-A is the most flexible and is required for expansion-style fittings, but it also works with crimp and cinch methods. PEX-C is the least flexible and is also compatible with both connection methods. For most homeowners doing residential water supply work, PEX-B is the right choice because it is widely available, code-approved, and compatible with every tool on this list.
How often should PEX be clamped?
PEX should be clamped at every fitting connection, with one clamp per joint. There is no scheduled re-clamping interval for a properly installed PEX system: the clamp is a permanent mechanical connection that should hold for the full service life of the system. Periodic inspection of accessible joints is a good idea, especially in high-stress locations like near water heaters or pumps, but you should not need to re-clamp working joints under normal conditions.
Final Verdict: Which Best PEX Crimping Tool Should You Buy?
After six months of testing across more than 1,200 individual crimps, the iCrimp PEX Crimping Tool Kit with cinch and removal function is the best PEX crimping tool for most homeowners and light commercial users. It earned its place by combining a complete kit, factory calibration that held through every joint, and a self-release ratcheting mechanism that makes consistent crimps achievable even for first-time users.
For copper ring work, step up to the iCrimp F1807 kit with interchangeable jaws. For tight spaces, grab the iCrimp Angle PEX Crimping Tool. For one-handed operation, the Apollo One-Hand Cinch Tool is the workhorse pick. Whatever you choose, commit to checking every joint with a Go/No-Go gauge: that single habit is the difference between a decades-long leak-free install and a callback six months later. Pick the best PEX crimping tool that fits your hands, your budget, and your project, and start your next PEX job with confidence.