Caster Wheel, All Polyolefin, Wheel Dia 3 In, Wheel Width 1 In, Load Rating 125 Lb, Hub Width 4 1/8 In, Core Color Black, Tread Color Black, Fits Axle 5/16 In, Wheel Material Polyolefin, Durometer Range 60 to 70 Shore D, Temp Range 10 to 180 F, Resistant To Water, Oil, Chemicals, and Most Acids, Hard Tread |