Features 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