U.S. Plastic Corporation PVC Tee I-MT for Flexible Pipe 24107

This insert x MPT tee is 1-1/2" barbed insert x 1-1/2" barbed insert x 1-1/2" MPT. The barbed insert ends measure 1.125" inside diameter and 1.665" outside diameter barbs. Polyethylene pipe should be clamped with one clamp over the barbs plus one additional clamp.