Sharkbite® SBTL35 Large Diameter PEX Stiffener, 1-1/4 in, Brass, Import

Sharkbite® PEX Stiffener, Large Diameter, 1-1/4 in, Brass, 1.34 in OD x 1.65 in L, Import

SharkBite's Large Diameter PEX Stiffeners are inserts that go inside Large Diameter SharkBite fittings. These PEX stiffeners are required when connecting a SharkBite fitting to PEX tubing. They are not required for Copper, CPVC, PE-RT or HDPE pipe.