IQWTU 100MM Furniture Castors Heavy Duty Castor Wheels with Brakes, Double Bearing PU Trolley Wheels Rubber Swivel Casters, 4 Industrial Plate Casters Capacity 600KG

【DUAL LOCK, SAFETY AS YOU NEED】 The 4 inch caster wheels are 360-degree rotating, also each swivel caster has a separate brake which locks both the wheel and the swivel simultaneously. Our plate swivel casters set of 4 heavy duty have dual locking brake, ensuring the safety of people. The load-bearing capacity of 4 furniture wheels are 600kg, which rolling at any time and at any angle.
【SAFE FOR YOUR FLOOR】 The heavy duty caster wheels are made of superior polyurethane material, wear-proof, reducing vibration, silent shock absorbed, achieve smooth, quiet, and no drag marks gliding experience on various flooring types. Furniture casters are safe for hardwood, laminate, tile, slate, and all other hard floor surfaces, rug carpet. Locking casters set of 4 roll smoothly and silently without any marks and scratches.
【 HEAVY DUTY CASTER WHEELS】 These 4 castors wheels for cart are 360 degree rotation to facilitate rotation at any angle, Heavy duty: have double bearings, can withstand a