General description These 6 Piece Adjustable Furniture Legs are designed for heavy-duty use, making them suitable for both home and office environments. With a base diameter of 1.38 inches and a thread length of 2.17 inches, these legs provide excellent stability and support for various types of furniture. Technical specifications Base diameter: 1.38 inches Thread length: 2.17 inches Installation Installation is straightforward: simply pre-drill a 3/8 inch hole, insert a T-nut for universal installation, and then screw in the adjustable leg to achieve the desired height. Usage These adjustable feet are versatile and can be used on a variety of furniture, including desks, cabinets, TV stands, and even industrial machinery. They help maintain furniture balance and prevent shaking. Other information The high-density felt floor protector included with the legs helps to protect wooden floors from scratches and reduces noise, making them a practical choice for daily use.