Set of (4) 8"Air Tire Caster Wheels 2pc Rigid 2pc Swivel Heavy Duty Brand New
With these casters you get two (2) swivel and two (2) rigid 8" wheels. Use it for cargo containers, food handling equipment, moving carts, etc. They feature heavy-duty steel ball bearings and inflatable rubber wheels.FEATURES: Base and wheel with bearings; Tire with steel ball bearings; Grease fitting on base; Two (2) fixed wheels & two (2) swivel wheelsSPECIFICATIONS: Wheel size: 8"; Top base:4.5" X 4"; Total height: 10"