Features: Improve Grinding Efficiency: The universal M14 galvanized angle grinder pressure plate is designed to improve the efficiency of grinding by providing a stable and secure grip on the workpiece. Durable Material: Made of high-quality carbon steel, this pressure plate is strong and durable, ensuring long-lasting use. Innovative design, unique self-locking structure, rotating by hand, tighten the grinding disc more powerfully. Versatile Application: This pressure plate is compatible with- most M14 angle grinders and can be used for diamond cutting disks, grinding wheels, cup-shaped grinding wheels, diamond plates and other types of grinding wheels, etc. Easy to Install: With its simple design, this pressure plate is easy to install and use, making it a must-have tool for any workshop. Keywords: angle grinder, pressure plate, grinding. Specifications: Size: approx Outer diameter 44.72mm, aperture- 11.38mm Thickness 9.1mm Thread Model: M14 Diameter: approx 50mm (As pictures show) Top Self-locking Pressure Plate Thickness: 9.5mm (approximately) Color:As pictures show Package Includes: 1PC Self-locking Pressure Plate note: 1.Please allow 0-1cm error due to manual measurement. please make sure you do not mind before you place order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you