McElroy Socket Tooling will fuse 1/2 inch CTS to 4 inch IPS (16mm to 125mm) pipe and is perfect for installing fittings. Select the heater, heater adapter, depth gauge/chamfer tool, and a cold ring tool for your application.
For 2 inch and larger fittings, a socket fitting holder is required. Smaller size socket heater adapters (1/2 inch CTS to 1 inch IPS) are fastened to the sides of the heater. The larger size socket heater adapters (1 & 1/4 inch to 4 inch IPS) or saddle fusion heater adapters, are fastened to the heater face.