[Heavy Duty Casters]: HANDSAMMU Industrial Casters are made of high-quality polyurethane molds, bright galvanized steel wheels and Rig. The casters wheels have strong abrasion resistance, are not easy to rust, and have strong shock absorption and buffering performance. [Caster Size]: Industrial caster diameter: 4 inches, width: 2 inches. Plate size: Top plate 4"x4-1/2", mounting over heights 5-5/8", One caster wheel Load capacity is 800lb, one set of 4 load Capacity will be 3200LB. [Caster Ball Bearing]: The caster wheel adopts Roller Bearing, which increases the load capacity and durability, making the caster wheel with low friction resistance, high speed limit, and easier to move. You can easily change any direction you want with a little effort. [Widely Use]: These Casters are fantastic wheels for many applications like panel trucks,Drywall Cart,U-Boat 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. [Quality Assurane]:First of all, thank you for choosing HANDSAMMU heavy duty casters. If you have any questions or quality problems about Casters , please contact us in time, we will solve the problem for you as soon as possible.

HANDSAMMU Heavy Duty Casters- Industrial Casters, Polyurethane Casters Wheels, Use for Platform Truck, U-Boat Cart,Workbenches