Features: The MTen M14 5/8-11 Quick Clamping Nut offer a quick release mechanism that allows for fast and efficient accessory changes on your angles grinder, enhancing work productivity. Featuring a pull rings design, these effective flange nut is crafted from stable steel, ensuring stable performances and easy installation without the need for additional tool. Ideal for professional craftsmen, DIY enthusiasts, and metalworking users who require reliable and efficient accessory swaps during projects. Perfectly suited for use in workshops, home garages, and construction sites, providing versatilities and convenience across various environment. Suitable for MTen M14 5/8-11 angles grinders, these retaining nut ensure secure attachments and mess release operation, making them a essential addition to your power tool accessories. Specifications: Component:Carbon Steel Type:MTen/M14/5/8-11 Outer Diameter:45mm/1.77inches Package Includes: 1Pc MTen/M14/5/8-11 Quick Clamping Nut note: Please allow 1-2cm error due to manual measurement. Please make sure you do not mind before you bid. Due to the differences between different monitors, the picture may not reflect the actual color. Thanks!