4 Pack - 8" x 2" Non-Marking Orange Tread Polyurethane Casters - 4 Swivel with Brakes - Heavy Duty Casters

Overall height: 9-1/2" Weight Capacity: 4,800 lbs per set of 4 (1,200 lbs each caster) Diameter: 8" Tread Width: 2" Material: Orange Polyurethane Tread on Aluminum Core (Anti-Rust) Non-Marking Orange Polyurethane Tread|Aluminum Core (Anti-Rust)|High Quality, Heavy Duty Caster|Ergonomic and Quiet Ride|Safety and Ergonomics