Dimension: Thread diameter: M20, Thread Width: 0.79inch/20mm, Base Diameter: 3.15 inch/80mm. Overall Height: 7.88 inch/200mm. The single leveling foot is featured with 500kg loaded capacity. If other sizes of levelers are required, you can click on the drop down menu for more options. Heavy Duty and Anti-Slip Design: The swivel leveling feet are made of carbon steel features a good load-bearing capacity. Constructed with nylon bottom and rubber pad, the leveling feet is anti skid and can prevent any damage to floors, suitable for long-term using. Adjustable Leveling Feet: The table foot features a design with 360 degree rotatable ball head that can change direction at will, and leveling feet can also be adjusted the height and angle ranging from 60° to 90° relative to the ground to allow for installation of items in different locations. Widely Used: Adjustable leveling feet can be used for tables, chairs, sofas, cabinets or other furniture. Adjustable levelers with high load capacity can also be used in machinery and equipment, machine tools, workbenches and other industrial applications. Easy to Install: If used for threaded furniture, simply screw the leveling feet into the threads on the bottom of the furniture to complete the installation. If the furniture legs are not threaded, you will need to insert nuts in the furniture legs first and then screw the leveling feet in. Specification Item Type: Universal Nylon Leveling Feet Material: Rubber, Nylon, Carbon Steel Bar length: 20 cm/7.88 inches Disc diameter: 8 cm/3.15 inches Rod diameter: 2 cm/0.79 inches Package Includes: 4 Pcs Furniture Leveling Feet Warm Tips: Please allow 1-3mm error due to manual measurement.