Pex Insert Elbow
Pex Insert Fittings are sized by the inside diameter (ID) of the tubing. We have listed the inside diameter (ID) and outside diameter (OD) to help you select the right 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
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