5 Inch Rubber on Aluminum Caster Set with Ball Bearing 4 Brake and 2 Swivel Lock

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) swivel casters with a side lock brakes, with 5" diameter by 2" wide rubber on aluminum wheels and maintenance free precision ball wheel bearings. Capable of supporting a total weight of 2,000 lbs. (500 lbs./caster).