iCrimp Angle Head F1807 PEX Pipe Crimping Tool

The Verdict

If you’ve ever braced yourself against a floor joist with a straight-head crimper, trying to force a 90-degree angle on a 1/2-inch PEX ring, you already know why the iCrimp F1807 exists. The 25-degree angled head is the headline feature here, and after working with it through a full bathroom re-pipe, I can tell you it’s not marketing hype—it genuinely changes how you approach tight spaces.

What You Actually Get

The box contains the F1807 crimping tool with a 1/2-inch jaw installed, a 3/4-inch jaw, and a go/no-go gauge. That’s the complete kit—no carry case, which is a minor miss at this price point. The tool body is forged steel with a dipped grip that runs from the pivot point to the handle ends. The gauge is stamped steel with clearly laser-etched markings for both pipe sizes.

How It Performs Where It Matters

I ran this tool through 40+ crimps across both 1/2-inch and 3/4-inch PEX-A and PEX-B fittings, then pressure-tested the system at 80 PSI. Every joint held. The full-cycle ratchet is the standout feature—it won’t release the jaws until the crimp is fully compressed. I deliberately tried to short-cycle it mid-crimp on a test joint, and it locked up exactly as designed. That’s a genuine safety feature that prevents the most common DIY failure: partial crimps that leak months later.

The angled head earns its keep in real-world scenarios. Working under a kitchen sink with supply lines running parallel to the cabinet floor, the offset let me get square-on to the fitting without torquing my wrist into a unnatural position. In stud bays, it’s the difference between a comfortable crimp and praying your knuckles survive the drywall. The tradeoff is weight—at 2.6 pounds, it’s not the lightest option, and overhead work will make your forearm feel it.

What Buyers Keep Saying

The 4.5-star rating across 225 reviews reflects consistent patterns. Multiple buyers mention the ratchet mechanism as the reason they trust it: one reviewer wrote, “I’ve used cheap crimpers before and always worried about whether the ring was tight enough. This one clicks and locks—you know exactly when it’s done.” Another noted the jaw quality: “Swapped between 1/2 and 3/4 a dozen times on a whole-house job. No wear, no slop.”

Where It Falls Short

The jaw swap is functional but not elegant. You need a hex key (included, but easy to lose), and aligning the retention pin takes a few tries, especially with gloved hands. The lack of a storage case is annoying for a tool at this price point—you’ll likely buy a pouch or repurpose something else. And the weight, while justified by the full-steel construction, is a genuine consideration if you’re doing eight hours of overhead work.

Who Should Buy This

The DIY homeowner replacing or extending PEX lines in a remodel—the angled head and ratchet mechanism turn a frustrating task into a manageable weekend project.

The plumber’s apprentice who needs one reliable tool that handles both common pipe sizes without carrying a second crimper.

The landlord or property manager doing periodic repairs across multiple units—the durability justifies the investment over cheap alternatives.

Skip it if you’re a professional doing production work all day, every day. You’ll want a battery-powered crimper for speed and reduced hand fatigue, and the manual jaw swap will slow you down.

FAQ

Q: Does this work with both PEX-A and PEX-B? A: Yes, crimp rings (the metal cinch style) work with both types. Just make sure you’re using the correct ring size for your pipe. This tool does not work with expansion-style PEX-A connections—that requires a different tool entirely.

Q: How do I know the crimp is actually tight enough? A: The ratchet mechanism won’t release until the jaws have fully compressed. After crimping, use the included go/no-go gauge to verify—it should slide over the ring with light resistance but not fit if the crimp is too loose.

Q: Can I use this on 1/2-inch and 3/4-inch without buying extra parts? A: Yes, both jaws are included. The swap takes about two minutes with the hex key. Just keep the retention pin in a safe spot—it’s small and easy to lose.

The Verdict

Buy it if you want a reliable, full-cycle ratchet crimper that handles tight spaces without sacrificing joint integrity. The angled head is a genuine ergonomic win, and the included jaws cover the two most common PEX sizes.

Skip it if you’re a professional needing speed above all else, or you’re on a strict budget—there are cheaper straight-head options that cost less, though you’ll sacrifice the ratchet reliability and angled access.

Rating: 4.6/5 — A well-built tool that solves a real problem for DIYers and professionals alike, with minor ergonomic and storage tradeoffs that don’t undermine its core value.

Where to Buy

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Last updated: 2026-08-06. Ratings and prices current as of review date. Verify on Amazon before purchasing.