Quick release nut with M14 thread for Bosch, Black & Decker, Dewalt, Flex, Hitachi, Metabo, Makita and many other brands. For quick attachment and release of discs and grinding wheels without the need for a key Diameter 46 mm, height 13 mm, weight 111 Gr. Precise and easy, saving considerable time Quantity of delivery: 1pcs lucky meet Note: The data is manual measurement, please allow 1-26cm error, due to the light and screen differences , there will be a certain color difference, the specific received in kind prevail.