1-1/2 In. white plastic sink trap J-bend with reducer washer traps debris while preventing toxic gases from seeping into your home. Features a 1-1/2 In. captured nut on the outlet side for connection to a threaded wall tube. With an inlet dimension of 1-1/2 In., it includes an 1-1/2 In. x 1-1/4 In. reducer washer for inlet 1-1/4 In. pipe. Can be used in both kitchens and bathrooms and is constructed of durable white polypropylene to match existing fixtures.