4Pcs Heavy Duty Polyurethane Black Casters 4-Inch 360 Rotation WIth Brake Caster
Description: 【 STURDY HEAVY DUTY CASTER 】Our 4 inch caster wheels have a thickened steel structure, polyethylene wheels, and double ball bearings, total load capacity-2000lbs,each wheel can carry 500lbs.It’s good for transporting and displaying quietly and safely, save your back and effort. .