Thermoplastic Caster Set with Roller Bearing Swivel Lock 2 Brake

Listing is for a set of four (4) Service Caster Series #30 stainless steel casters, two (2) swivel casters with side lock brakes & bolt on swivel locks and two (2) swivel casters with a bolt on swivel locks, with 5" diameter by 2" wide thermoplastic rubber donut tread on polyolefin core wheels capable of supporting a total weight of 1,400 lbs. (350 lbs./caster).