4 Piece Polyurethane Caster Set 2 Brake/Swivel Lock and 2 Rigid

Listing is for a set of four (4) service caster series #35 casters, two (2) swivel casters with side lock brakes & bolt on swivel locks and two (2) rigid casters, with 8" diameter by 2" wide polyurethane on polyolefin wheels and maintenance free precision ball wheel bearings. Capable of supporting a total weight of 4,000 lbs. (1,000 lbs./caster).