EASY TO ADJUSTMENT: Loosen the knob by hand, retract the adjustment base, and then you can move item. In the case of carrying item, adjustment can be assisted by a wrench. With a built-in ratcheting system, user can adjust the height from 3.5" to 3.75"
GREAT FOR: Installing to heavy work benches, electrical equipment cabinet, vending machine, medical equipment, Kitchen island , other furniture and machines
By adjusting the anti-vibration foot, you can either elevate or depress it to stabilize your machine or workbench on irregular surfaces and effortlessly relocate it to your desired location.
LOAD CAPACITY: Each leveling caster loads up to 550 lbs, Four casters could totally hold stably 2200 lbs machine