4 Inch Caster Wheels, Heavy Duty Casters Set of 4 with Brake 2200Lbs, Polyurethane(PU)Wheels, Locking Industrial Top Plate Casters Wheels for Furniture Workbench Cart, Hardware Kits

SMOOTH & NON-MARKING: The heavy duty caster wheels are crafted from premium polyurethane material, wear-resistant, reducing vibration, acting as a silent shock absorber, delivering a smooth, quiet, and mark-free gliding experience on various flooring types, especially on uneven surfaces. Additionally, each caster wheel features a dust-proof ring that enhances the performance of the industrial casters by keeping dust out of the bearings.
STURDY HEAVY DUTY CASTERS: This set of 4 heavy duty casters boasts a rock-solid build, constructed from premium thickened steel housing, a thickened top plate, and each plate caster is equipped with double support bearings. The strong load capacity reaches up to 2200lbs for the set of 4 heavy duty caster wheels, with each wheel capable of supporting 550lbs.
DOUBLE SAFETY BRAKE: The 4 inch caster wheels rotate 360 degrees, and each swivel caster has an independent brake that locks both the wheel and the swivel at the same time. When the brake is pressed down, it holds the equipment firmly in place, effectively stopping and preventing the devices from moving and causing harm to others.
EASY INSTALLATION & WIDE APPLICATION: Each package of caster wheels includes 4 swivel casters with brakes, two
hardware kits: 16 x Pointed Screws (with 16 Washers) plus 1 x screwdriver, and 16 x Flat hex bolts (with 16 Nuts) plus 1 x spanner, which are suitable for two different ways of installation. You can easily install the wheels for a cart, use them as DIY caster wheels for furniture, workbench, trolley, cabinets, and add furniture casters for easy moving