SY America 6" 4 Pack Plate Caster, Heavy Duty Steel Cast Iron Wheel w/Top Plate Caster Extra Width 2 inches 4800 lbs Total Capacity (6 inches Pack of 4, Silver 2 Swivel + 2 Rigid)

"Product specifications: Wheel material: Cast Iron Wheel diameter: 6 inches Wheel width: 2 inches Caster Top Plate: 4x 4-1/2 Overall Height: 7-1/2 Load capacity: 1250LB Wheel color: Sliver Number of Casters: 4 Caster Form: 2Swivel&2Rigid"

• HEAVY-DUTY CASTERS: The heavy duty casters are made of high-quality Cast Iron, bright galvanized steel wheels and yokes. The Heavy Duty Caster wheels have strong abrasion resistance, are not easy to rust, and have strong shock absorption and buffering performance, which increases the service life.
• WHEEL SIZE: Industrial caster diameter: 6 inches, width: 2 inches, top plate: 4x 4-1/2, total height: 7-1/2, with ¾” roller bearing, ½ ID wrench bushing. One caster wheel can support load 1250lb, strong load-bearing capacity, so you can buy and use with confidence.
• EASY TO USE: The Steel casters contains two ball bearings, which can rotate freely and is shock resistant. The Heavy Duty Steel Caster wheels adopts humanized Swivel and Rigid design, which is quieter in use, and is an indispensable item in the family.
• WIDE RANGE OF USES: The Heavy Duty Wheel can be easily installed and used, and are designed for handling. Steel outdoor caster have a wide range of uses, such as pallet trucks, inventory carts, trolleys, platform carts, furniture, luggage carts, workbenches and many other uses.
• QUALITY ASSURANCE: First of all, thank you for choosing our heavy duty casters. If you have any questions or quality problems about caster wheels, please contact us in time, we will solve the problem for you as soon as possible.