Heavy Duty Furniture Machine Fix Levelling Feet Adjustable / 304 Stainless Steel. Height/Level adjustable feet with hex slotted end. Wide variety of applications. Height adjustment makes them ideal for use on uneven floors. One locking nut included with each foot. Height adjustable by winding thread up or down. Locking nut can be used to lock height adjustment in place. Base/foot Dia: 40mm 50mm 60mm 80mm 100mm. Thread sizes: M10 M12 M14 M16 M18 M20. Suitable for light or heavy domestic, workshop, office, industrial, or retail use. Use places: food equipment, heavy machinery, medical equipment, etc. Light shooting and different monitors may cause some differences between the color of the item in the picture and the real one. All sizes are measured by hand and may have small deviations. We care about our valued buyers, and if you have any questions, our customer service staff will be more than happy to help you. We will do our best to answer your emails as soon as possible. However, due to the large number of emails we receive daily and the time difference, we may not be able to answer your emails immediately. About the item: For functional products in our store, we make sure the function is as described, but due to technical improvements and manufacturing differences, the actual color and shape may be a little different from the picture.