Product Length 25mm Outer diameter 10mm suitable for Dirac, Troodon, Ultratech, UTX-85 Triangle Glass Breaker Not suitable for UTX-70, Combat Troodon, Dirac Delta If your knife is a knockoffPlease do not buy Note: 1. The tools sold in this shop are all produced by our own factory, not original (Genuine) parts. 2.Please make sure your knife is genuine 3. Please allow minor errors due to manual measurement. 4. The colors may have difference due to the different display, please understand Tips: Please allow minor deviation due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package Include: 1 set of Tool Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store