General Purpose Threaded Stem Caster, Swivel Caster, 325 lb Load Rating, 300 to 999 lb, 5 in Wheel Dia., 1 1/4 in Wheel Width, Thermoplastic Rubber Wheel/Tread Material, 5 13/16 in Mounting Height, Delrin, 1/2 In.-13 x 1-1/2 in Caster Stem Size,...