Fernco Inc. PDTC-215 Pipe Couplings, 2-Inch Ideal for new installation, repairs and alterations Easy to use Highly durable Drain and trap connector Ideal for new installation, repairs and alterations Installed quickly and easily without special tools, gluing, threading or soldering Simply place the ends over the pipes and tighten the rustproof clamps Connects 1-1/4-Inch or 1-1/2-Inch tubular traps to all common 2-Inch drain piping, except copper