Type: Locking Plate Chuck Material: 45# Steel Diameter: Approx. 50mm/2inch Model: For M14 Specifications: 1.[Exquisite workmanship]: The floor matte has a fine texture, which increases friction, and the nut can lock the grinding wheel firmly and is not easy to slip. 2.[Excellent material]: This clamping nut angle grinder is a kind of high-strength alloy material, high-strength work without deformation, withstands a torque of 40 N and a high speed of 12000 rpm, with guaranteed quality and long service life. 3.[Simple operation]: The angle grinder quick release nut has a quick lock structure, which can be tightened very firmly and is not easy to release. It can be tightened or loosened without a wrench. The use process is very simple and quick. 4.[Wide range of applications]: the clamping nut is suitable for all angle grinders with M14 interface on the market, used for angle grinders and cutting machines with a 1200W speed of 11000r/min and a polishing disc diameter of 125. For example, diamond cutting discs, Grinding discs, cup-shaped grinding discs, diamond plates and other types of grinding wheels. Package Included: 1 * Pressing plate 1 * Press plate 2 sets