Feature: 1. ALLOY STEEL MATERIAL: Made of high strength alloy steel, the quick release nut for angle grinders is strong, wear resistant, and sturdy. 2. EASY TO USE: Simply rotate clockwise to tighten and counter clockwise to loosen, no need for a wrench. Quick and convenient operation. 3. RING PULL DESIGN: M14 angle grinder quick release nut features a ring pull design makes installation and use easy and hassle free. 4. COMPATIBLE WITH VARIOUS TOOLS: This angle grinder nut is suitable for most types of diamond cutting blades, grinding wheels, polishing wheels, diamond plates, and more. 5. HIGH STRENGTH AND STABILITY: Ensures high strength and stability during operation, preventing deformation and ensuring a long service life. Specification: Item Type: Angle Grinder Quick Release Nut Material: Alloy Steel Thread Size: M14 Diameter: Approx. 45mm / 1.77in Thickness: Approx. 9.5mm / 0.37in Package List: 2 x Quick Release Nut