Plumb Pak 1.5 in. D Plastic Straight Extension Coupling

This Plumb Pak PP55-4W is a straight extension coupling that includes 1-1/2 in. x 1-1/4 in. reducing washers. It features a 1-1/2 in.-by-1-1/2 in. slip joint connection. Plumb Pak's tools, replacement parts, and accessories are developed to both perform and last the way that they are intended to.