Fits Sterling Sink 264-190, 265-230, 266-430, 267-470, 268-510, 273-00, 275-00, 2612-10, Lavatory: 206-10, 206-40. Elkay Lavatory LK-214, Laundry LK-189, Bar LK-89.Stems come complete with bonnet packings, friction rings, bibb washers & bibb screws. Uses seat No.30017.