Specifications: Material: Steel Mount Thread: M14 Compatibility: All Angle Grinders with M14 Spindle Package Included: 1 x M14 Angle Grinder Flange Nut (Note: Not fits 5/8-11 angle grinders) Effortless Operation: Simple and user-friendly design makes disc changes a breeze. Our M14 Angle Grinder Flange Nut features a simple and secure quick release mechanism, enabling you to change grinding discs or accessories effortlessly. No more struggling with cumbersome tools or wasting time on complicated procedures Quick-release locking nuts can quickly change your saw blades, grinding discs, and other grinder accessories which improves work efficiency. Self-locking design makes it easy to install and use in seconds without a standard pin wrench, eliminating the need for additional tools or equipment. The grinding wheel can be locked firmly and not easy to slip. Locknut Wrench Yakamoz M14 Angle Grinder Locking Nut, Quick Change Angle Grinder Flange Nut Replacement Lock Nut For Angle Grinder M14 Spindle Quick Nut It offers fast and frustration-free accessory changes on your angle grinder. Quick and Easy Tool Changes: Swap grinding discs in seconds for uninterrupted workflow. Yakamoz Quick Release Fast Locking Angle Grinder Flange Nut M14 Grinder Lock Nut for Angle Grinder M14 Thread M14 Compatibility: Specifically design for M14 spindle thread angle grinders.