[Universal Design]- These plated heavy duty leveling feet is perfect for balance - adjustments of cabinets, , workbench, support table or shelving units. It also can be adjusted as needed to prevent furniture from moisture and corrosion. [Versatile Threaded Legs]- Each leveling feet has heavy 3/8 inch-16 (10mm) dia shaft that allow fully adjustable height from 0 inch to 2-1/2 inch. Free spinning foot design compensates for uneven/ irregular floors. Polyethylene cap protects floors and block moisture from getting to the foot. [Smart L-Shape Design]- The L- mounting bracket has 7/16 inch wide ledger, better support your cabinet with the onto the bottom edge than standard levelers while supporting directly on the screws. Sturdy commercial withstand durability for years of use. [ Assurance]Commercial furniture leveling feet supports over 330LBs per feet, with a 1320LBs capacity for all four levelers.They all heavy furniture you may have [Hex Wrench for Easy Adjustment]- 5mm hex wrench is included for easy height adjustment. size:Overall height 75mm Material:Metal colour:black Package Contents: 4 * Heavy duty furniture leveling feet 16 * Installation screws (Random color, 't accept the specified color) 1 * 5mm hex wrench 1 * Open end wrench Only the above package content, other are not included. Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.