[Thread Specifications]: Available in M6 and M8 internal thread sizes. Suitable for a range of equipment interface requirements. [Dimensions]: Ball diameter available in 20 mm or 25 mm. Thread depth 17 mm, height 23.5 mm. Precise dimensions, suitable for standard installation spaces. [Material Composition]: Thermosetting plastic with built-in copper threaded inserts. Heat-resistant, impact-resistant and long-lasting. [Surface Finish]: Mirror polish/bright finish with smooth edges. Comfortable to the touch and aesthetically pleasing. [Accessory Inclusion]: Some kits include nylon washers and metal shims. Ensures secure installation and reduces wear during long-term use., Manufacturer: AURVIX