防旋转缓冲支架（螺牙杆）采用超硬铝材料，重量轻，强度高，刚性强，使用寿命长
根据所需的不同尺寸需求，可任意选择8mm, 10mm, 12mm, 14mm, 20mm等不同型号
Smooth-body non-rotative suspension with adjustable angular is made of superhard aluminum, with light weight, high strength, strong rigidity and long operation life.
According to the different size required, 8mm, 10mm, 12mm, 14mm and 20mm of mounting option as customers' reference
