Spears P103X Series PVC DWV Pipe Fitting, Trap Adapter with Chrome Nut, 1-1/2" Spigot x 1-1/2" Slip Adapter to connect traps to drains Spigot on one end and female slip end on the other for connecting to pipes with different ends PVC for corrosion resistance, high strength, and less weight than fittings made from metal Operating temperature range of 73 to 140 degrees F (23 to 60 degrees C) Complies with ASTM D2665 and ASTM D3311 and certified to NSF/ANSI International Standard 14 (NSF-dwv) and NSF International Uniform Plumbing Code (NSF-U.P. Code)