Uponor Ring, Fitting/Connector Type: Ring, 3 in Nominal Size, PEX, 3.12 in Length, Polyethylene, 3.12 in ID x 3.16 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.