Features: *New and high quality. * High quality material, not easy to damage *It can be used as a phone holder, Camera holder or base for DIY etc. *When you screw in the bolt for a secure anchor, the bolt sleeve expands. *This part is designed to fit the cylindrical hole wall of the upper yoke of many types of vehicles, such as motorcycles, bicycles, scooters, SUVs, streetcars, etc. Specification: *New and high quality *Colour: Black *material: metal *Universal Fitment = YES Fitments: Compatible with most electric motorcycles Complete machine list: 1*ball head 1*installation tool Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data.