Service Caster Brand Replacement Caster Set for Magliner U-Boats

High quality replacement casters for Magliner Platform Truck and U-Boats. Listing is for a set of six (6) Service Caster Series #30 swivel casters with 6" diameter by 2" wide thermoplastic rubber flat tread wheels capable of supporting a total weight of 3,000 lbs at 500 pounds (lbs.) per caster.