Material Polyurethane, Steel Unit Count 1 or 4 Mounting Type Plate Mount Load Capacity 2200 lb per caster (6-inch)2500 lb per caster (8-inch) Wheel Diameter 6 inches8 inches Wheel Tread...
WHEEL MATERIALS: 5 inch replacement stem caster is made of superior polyurethane, which has high abrasion resistance and no marks, enhancing the impact resistance and life of the whole caster....