The ball jointed style of adjustable levelling feet are best suited to angled or sloped surfaces, but are also compatible for adjusting objects on even and uneven floor surfaces. It widely used in electronic equipment, enclosures, conveyors, cabinets, furniture, shelving, machinery, tables. work benches and display racks. All of our ball jointed adjustable feet feature a Rubber base – eliminating skidding and marking across floors. These rubber bases also absorb vibration, which helps to keep your machinery or other object exactly where you put it. We also have stainless steel options for anti-corrosive and long lasting solutions.