8 Inch Pneumatic Caster Wheels Set of 4 (2 Swivel/2 Rigid),Heavy Duty Casters,Tolerable 880 LBS,Rubber Knobby Tread for Workbench, Cart, Trolley,Wagon and Shelves

These casters support up to 880 lbs and offer low rolling resistance, ensuring smooth movement without drag on hard or smooth surfaces such as concrete.Ideal for heavy equipment and industrial use, they provide excellent stability and safety. Made with premium rubber tires and strong galvanized braces, these casters deliver outstanding wear resistance and compression strength.The thickened tread helps reduce noise, offering a smoother and quieter user experience. Equipped with high-quality ball bearings, the swivel casters allow effortless 360 ° pivoting with minimal resistance. Easily maneuver equipment in garages, workshops, warehouses, and more.