Keeney 700WK 1-1/4-Inch or 1-1/2-Inch by 20 1/2-Inch S-Trap, White The product is highly durable and easy to use Easy installation and easy handling S-trap for kitchen or lavatory Inlet: 1-1/2-Inch Or 1-1/4-Inch Length: 20-1/2-Inch Slip joint With 1-1/2-inch x 1-1/4-inch reducer washer White polypropylene