5 Inch Poly on Aluminum Swivel Caster Set with Roller Bearings and Brakes SCC
Listing is for a set of four (4) Service Caster Series #30 swivel casters with 5" diameter by 2" wide polyurethane on aluminum wheels with top lock brakes capable of supporting a total weight of 3,600 lbs. (900 lbs. per caster).