Stem Caster, Swivel Caster, 190 lb Load Rating, 0 to 299 lb, 5 in Wheel Dia., 1 1/4 in Wheel Width, Rubber Wheel/Tread Material, 6 1/16 in Mounting Height, Plain, 13/16 in x 2-1/2 in Caster Stem Size, Friction Ring, Steel Caster Frame Material, Zinc Plated Frame Finish, Yes Non-Marking, 1 Number of Wheels