SIZE - M8 x 10 x 22mm/M8 x 0.39 Inch x 0.87 Inch(Thread Dia.*Thread Length*Base Dia.); Thread Pitch: 1.25mm; Base Size: 22 x 9mm/0.87" x 0.35"(D*H); Thread Size: M8 x 10mm/M8 x 0.39"(D*L); Package Include: 8 x Leveling Feet APPLY SCENE - The adjustable leveling foot is for office or household furniture even industrial machines with threaded sockets. Such as mechanical equipment, fitness equipment, racks, TV stands, table, cabinets, shelves, beach chairs, desks, and so on. KEEP BALANCE - If the floor is rough or the leg of the product is bad, you can install it at the bottom of your product to stay balanced. It can effectively protect the product during the movement, prevent scratches and reduce sharp noise. EASY INSTALL - Made of plastic and metal, it is durable and convenient, easy to install and better stability for furniture and machine feet. Choosing the right one for your product then screw it in as you desire. PREVENT MOISTURE - The thick plastic bottom and adjustable thread height keep the product feet away from the moist floor, effectively protecting the feet and floor to keep it tidy and beautiful, and also prevent slippage to make it stable.