MCS Heavy Duty Adjustable Leg Leveler Set (4 Pack, 2200 LB Capacity, 3/8"-16 Thread, Swivel Foot, Nylon)
Heavy Duty Leg Levelers are great for leveling shop equipment, work benches, heavy furniture and more. These levelers have a swivel foot so they set flat on uneven floors. each Leveler has 2-1/4 inches of height adjustment. The mounting bracket has a foot that goes under your item for support and then mounts with 4 included screws.