AOCHENLY Caster Wheels, Heavy Duty Castors PU Wheels M12-1.75x1-1/5" Threaded Stem Casters Swivel Casters with Double Brakes Set of 4 (M12-1.75x1-1/2",3 Inch)

STABLE Stem Casters -- Thickened bracket, strong bearing capacity. Capacity: 3''-300lbs/ 4''-400lb per caster, a total of 900lbs-1200lbs weight capacity. The PU material is durable, soft and quiet, which is friendly to all kinds of floors! 360° SWIVEL CASTERS & QUIET MOVEMENT -- The caster wheels are quiet, smooth, shock-absorbing and wear-resistant. 360° rotating activity, can rotate at any angle at any time. Using double ball bearings, sliding is smooth, stable and silent! DOUBLE LOCK -- 4 Casters with Brake, locks both the wheel and the swivel bearing at the same time. Safe and convenient, start and stop at any time, don't worry about the problem of no brakes and can't stop the casters. SIZE & Easy to install -- M12-1.75x25mm (Stem Diameter 12mm, Stem Length 25mm) Threaded Stem Casters Swivel Casters with Double Brakes Set of 4; All our casters are come with complete accessory (nuts, washers, two wrench) to make our dear customers can install it conveniently! WIDE range of APPLICATIONS - The heavy duty casters can carry heavy objects while smooth shock absorption, stable operation, and easy steering. Scope of application: household racks, medical equipment, carts, trucks, etc., Manufacturer: AOCHENLY