About this item 1. Easy Installation The threaded rear view mirror is easy to install, easy to disassemble and can be installed directly, saving time and effort. 2. HIGH QUALITY MATERIAL Made of high quality aluminum and rubber, it is non slip, wear resistant and will not rust. 3. CNC PART: CNC precision engraving, precise size, smooth surface, no scratching. 4. Non-slip and durable: the diameter of the ball head is 25.4 mm (1 inches), and the surface is covered with non-slip rubber, which is non-slip and durable. 5. Wide Range of Applications Suitable for motorcycles, electric vehicles and ATVs with a diameter of M10 on the rear view mirror with a thread pitch of 1.25mm. › See more product details