General Purpose Threaded Stem Caster, Swivel Caster, 300 lb Load Rating, 300 to 999 lb, 5 in Wheel Dia., 1 1/4 in Wheel Width, Polyolefin Wheel/Tread Material, 5 13/16 in Mounting Height, Delrin, 7/16 In.-14 x 1-1/2 in Caster Stem Size, Threaded, Steel...