IWISS Pex Pipe Crimping Tool Kit - Crimp 3/8", 1/2", 3/4", and 1" Copper Rings

Mr. T: Pex plumbing leak fixed!
It takes a good amount of arm strength and concentration to complete the crimps properly and cleanly.
Overall in Dec 2023 it’s a good tool for the money

United States on Dec 19, 2023

Greg Johnson: Excellent product. Very high quality. Exceeded my expectation.

United States on Dec 16, 2023

klye: Impressed with the quality and function of this crimp tool kit. Crimper tool and crimp ring cutter work excellent. Just buy this kit and never look back!

United States on Dec 14, 2023

Amazon_buyer: Solid tool. I like that it includes a go/no-go gauge to let you know the ring is crimped correctly.

Canada on Dec 04, 2023

BcR: These saved my butt when I had to replumb my houses water lines. That said they are very difficult to use especially in tight or high locations.

United States on Dec 01, 2023

Amazon Customer: Great tool, used it with no problem.

Canada on Aug 10, 2023

Brian Cowan: I was concerned that this tool would be difficult to compress the pex rings but it works really well and. The small size allows me to get in to tighter spaces

Canada on Jul 08, 2023

Amazon Customer: My husband ordered this and I’m not going to lie, I was worried. He is tradesman and all his tools are very high quality. To my surprise, he raves on and on about how great it is! A game changer, he calls it. Great little tool for home renos.

Canada on Jun 10, 2023

Max: Good value for money. Works well and provides all common sizes in a compact format. Good for working in tight spaces. The downside is that the levers are rather short, so crimping 1" requires quite a bit of force.

Canada on Sep 10, 2021

BPRescueBPRescue: I am renovating a bathroom and brought in a few plumbers to bid moving a bathtub drain and some plumbing lines. They quoted almost 3 grand, so I brought someone in for $600 to scan my post tension slab and identify exactly where the cables were (yes, a lot of money, but you don't want to hit a cable). Once they did, I decided to do it myself. So, about $900 in tools/materials and a rental jackhammer, I saved about $2K, and have some experience and tools to resolve future issues...

To the tool. I am used to quality tools per my woodworking hobby, so do tend to understand how they should react. I originally purchased the IWISS IWS-1234W thinking I had about 10 connections and I did not need a high end tool. It also received great reviews. Receiving the tool, I was quickly surprised. The box was smaller than anticipated and I immediately was concerned. It is the red one in the pics, and as you see barely larger than scissors for scale. I kept an open mind, and performed a test on scrap pipe and an extra connector. Sure enough, it was exceedingly difficult to crimp a 3/4" ring on PEX. I'm not a weak guy and do a lot of my work myself including...

United States on May 20, 2019