If you're working with PEX, you'll need an expander tool like DeWalt's. Here's exactly what the tool is and how you can ...

The ProPEX® auto rotation adapter eliminates the need for installers to rotate the expander tool or the tubing itself by hand when making ProPEX connections on Wirsbo AquaPEX® tubing and Wirsbo hePEX™ ...

The expander is compact and easily reaches those tight spots on the job, and expanding tubing can be done with just one hand. The kit includes the compact hydraulic power swage tool, six Posi Lock ...

Once it's on, the pipe will contract, perfectly covering the fitting. In the event that the base expander tool can't expand a pipe to the right size, Milwaukee also sells interchangeable expansion ...