Leveling Casters with Upgraded Ratchet Arm Design, 2200 LBS Heavy Duty

New set of 4. Color white Brand W B D WEIBIDA Material aluminum body & Stainless steel top plate & rubber base & nylon wheel Unit Count 4.0 Count Item Weight 6.72 Pounds Mounting Type Plate Mount 【UPGRADED DESIGN FOR EASY USE】WBD WEIBIDA self leveling casters are now equipped with a ratchet arm for easy height adjustment. This upgraded design has been ergonomically engineered to enhance efficiency and reduce effort when adjusting the height of the retractable leveling machine caster. 【EASY TO MANEUVER】By installing these heavy-duty leveling casters, you can effortlessly move or position your equipment as desired. The 360-degree rotatable swivel caster wheels ensure smooth and seamless movement, allowing you to move even heavy equipment with ease. Additionally, the casters' leveling feet guarantee that precision instruments remain stable and secure. 【STURDY AND TOUGH】Crafted with top-notch materials such as carbon steel stamping for the top plate, aluminum body, and nylon wheel.