Nibco 1-1/2 in. Sweat T X 1-1/2 in. D Sweat Copper Coupling

11/2 CXC CPLG W/ST. Used to join two pieces of copper pipe together. DWV Wrot fittings are ideal for residential and commercial waste water, drain and venting systems. The use of DWV Wrot Copper fittings will provide many years of trouble-free service.