Make your adjustable-height table bases even more versatile with these sturdy casters that lock into place. They replace standard glides on HON Coordinate and HON Adjustable-Height Table Bases so you can easily move your assembled table. The 2-3/8" diameter plastic casters roll easily on carpets and hard floors. Weight capacity for all four casters is 300 lb. No hardware is required. Simply remove the existing glides and screw in the casters.