High-quality materials: Our base adjustment screws are made of high-quality ABS plastic. It will not damage the floor and will not produce noise when used. The threads are durable stainless steel M8 threads, and the posts are galvanized to ensure that they will not rust and can be used for a long time. Adjustable angle and height: Our furniture lifter legs have a ball joint base, which can tilt the base for you to keep balance on uneven ground, and you can also adjust any height of the base according to your needs. Noise-reducing and protective for the floor: Furniture feet. Heavy-duty adjusters reduce frictional resistance to effectively protect the floor during movement, prevent scratches and reduce high noise. Large load capacity: Adjustment screws can withstand a weight of up to 300 kg, suitable for heavy furniture or machinery to easily move across the floor, avoiding damage to the floor when lifting the machinery. Versatile use: The adjustable furniture screws are suitable for