Polyurethane/Cast Iron Caster with Roller Bearings and 2 Brakes (Set of 4)

Listing is for a set of four (4) service caster series #30 swivel casters with 4" diameter by 2" wide red polyurethane on cast iron wheels with top lock brakes capable of supporting a total weight of 2,800 lbs. (700 lbs. Per caster).