Features 1、High Stability: This angle grinder clamping nut with a textured base and clear threads allows the nut to securely lock the circular saw blade without slipping, ensuring stability while working. 2、Easy To Operate: This quick release nut replacement is easy to operate, it can be easily tightened by turning clockwise and quickly loosened by turning counterclockwise, no wrench is needed. 3、Excellent Alloy Steel Material: This angle grinder pressure plate is made of excellent alloy steel material, which has high strength when working, not easy to be deformed, abrasion resistant and long lasting. 4、Multifunctional: This angle grinder quick release nut is multifunctional and is used for most types of diamond cutting blades, grinding wheels, sanding wheels, diamond plates and more. 5、Wide Application: This quick release angle grinder clamping Nut has a wide range of applications and can be used for metal working, woodworking, automotive repair and building decoration. Specification Item Type: Angle Grinder Pressure Plate Material: Alloy Steel Thread Size: M10 Diameter: Approx. 50mm / 1.97in Thickness: Approx. 13mm / 0.51in Package List 1 x Angle Grinder Pressure Plate