18V ONE+ PEX Crimp Ring Press Tool

Model: #P661

4.8 | 12 Reviews
RYOBI introduces the ONE+ PEX Crimp Ring Press Tool. With 320 crimps per charge and an easy one-handed crimping operation the Crimp Ring Press Tool eliminates user fatigue and allows you to get the job done faster. The crimp cycle takes less than 5 seconds with a LED light to indicate completion. The Crimp Ring Press Tool fits all PEX sizes from 3/8”, ½”, ¾” and 1”. The jaws of the tool fit a 1” ring and die inserts for ½” and ¾” rings are included (3/8” insert not included) as well as a Go/No Go Gauge to ensure a proper crimp is achieved. Part of the Worlds Largest Platform of over 125 tools.
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  • Voltage: 18 Volt
  • Crimp Ring Capacity: 3/8 in. to 1 in. (3/8 in. die insert not included)
  • Test Standards: Meets ASTM F1807 standards
  • Tool Weight: 4.5 lbs


18V ONE+ PEX Crimp Ring Press Tool
18V ONE+ PEX Crimp Ring Press Tool is rated 4.8 out of 5 by 12.
Rated 5 out of 5 by from One more fine tool from Ryobi RYOBI introduces the 18-Volt ONE+ PEX Crimp Ring Press Tool. Could of not put it better myself, and I'll add one more fine tool from Ryobi. 320 crimps/ 4.0 Ah battery, one hand operation, quick-only 5 seconds with LED indicator. Fits all PEX 3/8 - 1 inch with 1/2 and 3/4 inch dies included and a go/no go gauge. Meets ASTM F1807 plumbing standard and has a 3 yr warranty. I have only done a few test crimps so far and found it to be all it claims to be, easy to handle with one hand, quick and the die, 1/2 inch used here, was easy to install. I can say as an owner of many Ryobi tool's, I plan on years for trouble free use as I have for years now.
Date published: 2019-04-11
Rated 5 out of 5 by from Powerful. Will save you tons of energy and time! This is a must have if you are going Pex on any level. I used this to redo an old home with ancient plumbing. This was a Godsend. Not only did it save me time, but the strength I would have needed to crimp I saved for other tasks. On a 3aH it will last you all day or more than likely 150-200 crimps. (Guesstimate) Only thing I would add as a wish is that the crimpers were longer to get into tight spaces. Although the unit is small, you wont be getting into small areas with it.
Date published: 2020-01-20
Rated 4 out of 5 by from A MUST HAVE for Pex installation! This a must have if you are plumbing with pex! I recently had to replumb an entire house from underneath it, in a very tight "crawl space" and don't know that I would have been able to do it without this tool. It's not perfect hence the four stars. The jaws do fall out sometimes when they get stuck on the crimps. I think I'll try a little grease on them next time. Someone on youtube said you cannot crimp tees and suggested that this tool is "not a complete solution for pex". I did not have any problems crimping 3/4 to 1/2 inch tees.
Date published: 2021-01-06
Rated 5 out of 5 by from Great tool Used it 240 times so far in tight spaces and is working great
Date published: 2020-08-22
Rated 5 out of 5 by from Great for tight places. I am replacing the cast iron radiators in my home with baseboard heat. I am running a lot of PEX in the process. This involves crimping in tight places. This tool allows me to make crimps in places my manual crimp tools will no fit. It is so easy to use that I am using it for all my crimps now. It dependable makes good crimps.
Date published: 2020-07-14
Rated 5 out of 5 by from Oh so easy Picked this up for an irrigation gig I had lined up and oh boy it made the job so much easier
Date published: 2020-10-20
Rated 5 out of 5 by from Super crimp for a tight space As I get older, it is harder for me to crimp. This tool take all the work out of crimping. It is also super easy to change out the dies for a different size pipe.
Date published: 2019-06-29
Rated 5 out of 5 by from Wonderful tool! This is the best thing since sliced bread!!! I love it, I cannot put into words how much I love my new crimper.
Date published: 2020-05-31
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