The PEX-One 12V Battery PEX Tool from RIDGID is designed for one-handed use, for easy and accurate press connections anywhere on the job. With the battery and dies, the entire tool weighs 6 pounds. Ideal for overhead connections and accessing tight spaces, the tool provides full power through more than 150 presses per charge with a five-second crimp cycle. It is purpose-built to press 1/2- through 1-inch PEX tubing, and has interchangeable dies with a quick-change system to allow users to rapidly connect different-size PEX tubing. It is compatible with ASTM F1807 copper crimp ring fittings and Viega PureFlow fittings. 800/769-7743; www.ridgid.com.