The ProPEX Ring with Stop, 1/2" are manufactured from PEX-a material, ProPEX Rings are required to make a proper ProPEX connection.
Includes a leading edge chamfer and stop edge to further simplify the use of ProPEX fittings. Size: 1/2" Type: ProPEX Rings Material: PEX Max Pressure (PSI): 200 Standards Met: ASTM F1960, NSF, ASTM F877 Fitting S...