Threaded Stem Caster for Shopping Carts, Swivel Caster, 350 lb Load Rating, 300 to 999 lb, 5 in Wheel Dia., 1 1/4 in Wheel Width, Polyurethane Wheel/Tread Material, 5 7/8 in Mounting Height, Precision Ball, 1/2 In.-13 x 1 in Caster Stem Size, Threaded,...