These Industrial Casters made of High-Quality Polyurethane on Aluminum. The Caster with lightweight and easy rolling floor wheel that is insusceptible to oil, grease, water, and many solvents. 

The Heavy duty caster wheel thickness of the outer surface makes the wheel more wear-resistant than normal Polyurethane Caster wheel.

These Casters are fantastic wheels for many applications like panel trucks, Workbench, U-Boat Cart, Platform Trucks, Lift Tables, Dollies Cart,ect. Also High-quality Caster wheel can drastically help you improve your Heavy Duty Caster rolling performance in the right environments.