This Westbrass highly decorative, fully finished P-Trap and flange make that boring sewer gas catcher look truly stunning. Constructed with corrosion-resistant ABS plastic, these traps are adjustable and can be disassembled to reclaim lost coins or jewelry. The traps are easy to install using polypropylene and EPDM washers for extra-tight seals. Inlet size is 1-1/2 inch tubular. Outlet size is either 1-1/2 or 1-1/4 inch Meets ASTM F 409. Available in a variety of stylish finishes, this item is sure to complement your existing fixtures. Westbrass Fine Decorative Plumbing since 1935.