Industrial-Grade Durability: Made of 0.08Inch thick galvanized steel, duty leveling feet can support up to 330lbs each. The leveling feet are perfect for workbenches, cabinets, and industrial equipment. The L-shaped mounting bracket transfers the load to the bracket, not just the screw, providing rock-solid stability Effortless Install: No flipping heavy furniture. Our table levelers side-mount design makes DIY installation a breeze. Use 4 screws to secure pre-drilled holes in the furniture levelers, insert hex key wrench into top of the studs, rotate to adjust height, lock nuts with the nut wrench, and you're all set Adjustable Furniture Legs: No more shims or guesswork. top hex slot design lets you adjust from 0.3Inch(8mm) to 2.3Inch(58mm) as required. Our adjustable legs are ideal for sloped garage floors, basement shops, and outdoor setup applications Versatile for Any Project: These table feet are suitable for variety of heavy duty furniture such as shelving units, table, bookcases, beds, and more. These table leveling feet are great for all kinds of DIYers including woodworkers, campers, and renovators PROTECT FURNITURE: Even under vibration or heavy use, the adjustable feet for furniture that items remain safe and stable. The swivel plastic feet grip the floor securely, preventing scratches and sliding, and protecting furniture from moisture Easy Installation 1. Install the legs with the ledger under the bottom of the furniture using the 32 screws. 2. When you are to reach the shaft below, use a pry bar to lift the cabinet and turn the shaft with your fingers. 3. When access is limited, use the provided 5mm hex wrench to get micro-adjustment until they are perfectly level to your desired height. Color:Black Material:Alloy Steel Package Contents: 8 * leveling foot tools 32 * screws 2 * small wrenches Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.