FerncoGIDDS-301139 PTC-150 Drain Pipe Connector, 1.5"

Fernco PTC-150 1-1/4" or 1-1/2" Tubular Drain Pipe Connector

Plumb Pak 200WK P Trap, 1-1/4-Inch by 1-1/4-Inch, White

Keeney 400WK 1.25-in. x 1.5-in. Plastic P-Trap with Reducing Washer, White, 1-1/2-Inch or 1-1/4-Inch by 1-1/2-Inch