The Milwaukee M12™ 3/8 in. ProPEX® Expansion Head is designed to work with Milwaukee's M12 cordless expansion tool, delivering fast and reliable PEX pipe expansions for plumbing installations. Its 3/8 in. size makes it ideal for smaller diameter PEX tubing connections in residential and commercial applications.
Built to Milwaukee's professional-grade standards, this expansion head ensures consistent, leak-free joints and is compatible with ProPEX fittings, helping tradespeople complete jobs efficiently with minimal effort.