PLEASE NOTE THESE CONNECTORS WILL BE LARGER THAN THE STATED SIZE, FOR EXAMPLE THE 3 INCH CONNECTOR WILL MEASURE 3.5 INCHES AS THIS IS DESIGNED TO GO OVER A 3 INCH PIPE WHICH WILL HAVE AN EXTERNAL WALL OF 88.9MM/3.5 INCHES.

Rubber Couplings are strong and durable. They come complete with 2 metal hose clips that needs a flat head screwdriver to tighten for the tightest of seals. There are 4 different sizes available and are used to connect with PVC, Drain and Pressure pipe tog.