Shepherd Hardware 9401 Swivel Caster, 1-5/8 in Dia Wheel, 40 lb Weight Capacity, Nylon/Urethane Wheel

Use on RTA furniture, office chairs, printer stands, entertainment centers. Twin wheels offer more wheel surface on carpet pile and move in opposite directions to minimize carpet fiber twisting. Treaded casters for hard surface floors. 1-1/2 in square plate.