How to Make an Uponor ProPEX® Connection Using a Milwaukee® M12 FUEL™ Expansion Tool

Learn how to make a cold expansion ProPEX® connection using Uponor PEX-a pipe and the Milwaukee® M12 FUEL™ Expansion Tool with RAPID SEAL™ heads. Built for smaller-diameter PEX installations, the compact M12 tool is optimized for 3/8", 1/2", 5/8", and 3/4" pipe sizes and is ideal for residential plumbing, remodels, service work, and installations in tight or hard-to-reach spaces.