Material: 6061-T6 aluminum CNC\n\nBar size: Specific for 32 or 35mm (without shim)\n\nHeight: 90mm\n\nBolts: 4pcs M8\n\nCompression bolt: M6 30mm and top-cap included\n\nWeight: 10.4oz / 295g including bolts\n\nThis massive clamp is made to keep your life after death distance. In order to optimize strength for those using 32mm bars, this clamp does not have a shim.