Cart Swivel Caster Locking Replacement (Set of 4)

High quality casters for choice plastic bussing or utility carts. Listing is for a set of four (4) Service Caster series swivel casters with brakes and 4 inch diameter by 7/8 inch wide thermoplastic rubber tread on polyolefin core wheels. These choice replacement casters have 7/16 inch by 1-3/8 inch grip ring stems. Supports 500 total pounds (lbs.) At 125 pounds (lbs.) Per caster.