Uponor Ring, Fitting/Connector Type: Ring, 1-1/4 in Nominal Size, PEX, 1.35 in Length, Polyethylene, 1.35 in ID x 1.38 in OD
ProPEX rings are required to make ProPEX connections. The 1/2 in through 3 in rings include a leading-edge chamfer and integral stop edge to further simplify the use of ProPEX fittings.