RYOBI P661 18V ONE+ PEX Crimp Ring Press Tool (Tool Only) | Fast One-Hand Crimping

Overview

The Ryobi P661 PEX Crimp Ring Press Tool is a compact, cord-free solution built to speed up PEX installations. It works with any RYOBI ONE+ 18V battery and enables one-handed operation for comfortable control on overhead or waist-height tasks.

Speed and efficiency

Crimping takes under five seconds per connection, and the LED light confirms completion. With up to 320 crimps per charge, you can cover longer runs without frequent battery changes.

• One-handed operation reduces fatigue during lengthy jobs
• LED indicator provides quick visual confirmation
• Fast cycle supports tight spaces and rapid progress

Size range and versatility

The tool handles PEX rings from 3/8 inch through 1 inch. The jaws fit a 1 inch ring, and die inserts are included for 1/2 inch and 3/4 inch rings; a 3/8 inch insert is not included.

• Jaws accommodate up to 1 inch rings
• Included dies for 1/2 inch and 3/4 inch rings
• Supports multiple PEX sizes in a single tool

Parts, durability, and ecosystem

Each purchase includes a Go/No Go Gauge, belt clip, press die inserts, and a pouch. The P661 is part of the ONE+ ecosystem, offering compatibility with more than 225 tools that share the same 18V battery.

Refurbished quality and packaging

This refurbished product is tested and certified to look and work like new. The refurbishing process includes functionality testing, basic cleaning, inspection, and repackaging. It ships with all relevant accessories and may arrive in a generic box.

Use cases and what you gain

Ideal for residential remodeling, retrofit projects, and new installations where quick, repeatable crimps speed up the workflow. The tool is designed to reduce operator fatigue and help you stay productive across long runs of PEX piping.

What makes it worth considering

With speed, versatility, and a broad accessory ecosystem, the P661 offers a practical way to simplify PEX work while staying within the RYOBI ONE+ family.