Mission Rubber DTC215 MRDTC 215 Drain Trap Connector, 2-Inch to 1-1/4-Inch or 1-1/2-Inch Connects drain piping to tubular trap Side A: 2.4-Inch, Side B: 1.5-Inch; Height: 2.5-Inch Manufactured by mission rubber Model number MRDTC 150 300 series stainless steel clamps