Polyurethane on Iron Wheels Heavy Duty
6" x 2-1/2" Polyurethane on Iron Wheel Heavy Duty Kingpinless Caster
6" x 3" Polyurethane on Iron Wheel Heavy Duty Kingpinless Caster
8" x 2-1/2" Polyurethane on Iron Wheel Heavy Duty Kingpinless Caster
8" x 3" Polyurethane on Iron Wheel Heavy Duty Kingpinless Caster
10" x 3" Polyurethane on Iron Wheel Heavy Duty Kingpinless Caster