General description The 4 Pack Adjustable Furniture Straightener Feet are designed to provide exceptional support and stability for various wooden furniture pieces. Made from durable carbon steel with a matte black finish, these leveling feet are resistant to wear and corrosion, ensuring long-lasting use. They are ideal for adjusting the height of furniture, making it easier to level and handle items such as tables, chairs, sofas, beds, cabinets, and shelves. Technical specifications Material: Carbon Steel & Plastic Color: Black Base Diameter: 35mm / 1.4 inches Base Height: 12mm / 0.5 inches Screw Length: 38mm / 1.5 inches T-Nut Diameter: 24mm / 0.9 inches T-Nut Height: 10mm / 0.4 inches Felt Thickness: 3.4mm / 0.1 inches Weight Capacity: 1320 Pounds Installation Drill a hole in the center of the table leg, approximately 1/2" wide and 1.5" deep. Place the T-nut inside the hole and hammer it into the table leg. Insert the lever into the nut and adjust it to the desired height. Usage