High-Quality Construction: Crafted from premium carbon steel, this quick-release nut for angle grinders boasts exceptional hardness and resistance to deformation. It can handle torques up to 40 Nm and speeds up to 12,000 rpm, featuring a matte finish for enhanced friction and secure fit. Tool-Free Installation: Effortlessly install and remove the quick-release nut by hand without the need for additional tools. This user-friendly design allows for rapid installation, significantly saving time and effort by simply turning the nut counterclockwise to loosen. Versatile Quick Release Mechanism: Designed for speedy and safe swapping of accessories like cutting discs and grinding wheels, this M14 quick-release nut facilitates tool-free changes, enhancing efficiency and safety during operation. Broad Compatibility: Adhering to the M14 standard specification, this quick-release nut fits most angle grinders and cordless models with M14 spindles. It's compatible with numerous popular brands, making it a versatile addition to any toolkit. Maintenance and Care: Upon receipt, ensure the quick-release nut is in perfect condition. Regularly clean the abrasives, spindle, and nut itself to prevent foreign bodies from affecting performance and to maintain optimal operation. Color: Silver Material: Metal Package Contents: 3*Angle Grinder Quick Release Nut Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.