4 Piece Phenolic Caster Set with Brake/Swivel Lock

Listing is for a set of four (4) service caster series #30 casters, two (2) swivel casters with side lock brakes & bolt on swivel locks and two (2) rigid casters, with 5" diameter by 2" wide phenolic wheels capable of supporting a total weight of 4,000 lbs. (1,000 lbs./caster).