Feature: 1. Leveling Caster with Base: Featuring plate mounting system with rubber base leveling caster, this industrial caster is suitable for diverse equipment and scenarios, providing stable installation and secure use 2. Versatile Application: This leveling caster supports height adjustment, suitable for industrial and home applications, ranging from heavy furniture to equipment such as workbenches, shelves, mechanical cabinets, etc 3. Robust Construction: Boasting a maximum load capacity of up to 6600 lbs when using four casters, the leveling feet are reinforced for enhanced overall strength and durability, suitable for supporting heavy equipment 4. Nylon Wheel: The 75mm wide nylon wheel provides a sturdy and stable rolling experience with full 360 degree rotation, facilitating easy rolling and movement across various surfaces, and you can use it with confidence 5. Stable and Flexible: Designed with a stable structure and flexible functionality, this leveling caster caters to a wide range of applications, ensuring reliability and versatility in diverse environments and equipment Specification: Item Type: Leveling Caster Material: Nylon PA, Alloy, Rubber 4 Pack Load Capacity: 6600LBS Overall Height: Approx. 122mm / 4.8in Wheel Diameter: Approx. 75mm / 3in Wheel Width: Approx. 29mm / 1.1in Plate Size: Approx. 95 x 95mm / 3.7 x 3.7in. Package List: 1 x Leveling Caster