Pex Insert Coupling
Pex Insert Fittings are sized by the inside diameter (ID) of the tubing. We have listed the the Inside diameter (ID) and the outside diameter (OD) to help you select the right size fitting
Call Size 3/8" ID fits 1/2" OD
Call Size 1/2" ID fits 5/8" OD
Call Size 3/4" ID fits 7/8" OD
Call Size 1" ID fits 1 1/8" OD
More Products in this Category
