An ABS trap with slip joint on one end and hub on the other end with union in center. Comes with 1-1/4" and 1-1/2" gaskets for universal applications. Designed for quick and simple installation with your other equipment. The ABS DWV P-Trap features a hub x slip joint connection with L.A. Pattern union joint that is used in residential and commercial drain, waste and vent systems when local code does not permit the use of slip coupled traps. The P-Trap provides a water seal so that wastewater will automatically be trapped in the arc of the configuration, thereby preventing unwanted gases from entering the household environment. Acrylonitrile-Butadiene-Styrene (ABS) is resistant to a wide variety of materials ranging from sewage to commercial household chemical formulations and can be exposed to a wide temperature span.