4 Piece Cart Caster Set

High quality casters for choice plastic bussing or utility carts. Listing is for a set of four (4) Service Caster series swivel casters with 4 inch diameter by 7/8 inch wide thermoplastic rubber tread on polyolefin core wheels. Set includes two (2) swivel casters and two (2) swivel casters with brakes. 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.