materials Using stainless steel material, , ultra-2. high thickness, more stable and . Fit for wooden door, cabinet door, and other alloy door to make a stylish style. Convenient installation Can be 360 degrees of rotation high, strong durability, is one of indispensable accessories in . Solid steel ball High quality solid steel ball reduces friction and noise. pivot hinge,rotating hinge. Widely use in bedroom, living room, , tall building rotary door and so on., Weight: 0.3086471668 Pounds, Manufacturer: Pomoflexi