Features: Experience enhanceing efficiency with our functional tool set, suitable for M10, M14, and 5/8" specifications, produced for quick clamping to boost your productivity. Crafted from high strength steel, this sturdy and reliable tool ensures easy installation and removal, saving you valuable time on every project. Ideal for professional polishers, automotive detailers, repair technicians, and DIY enthusiasts seek accuracy and reliability in their work. Perfect for automotive surfaces polishing and waxing, fine sanding of wood and metal surfaces, and quickly touch up on various materials. Accurate engineered for stability and safety, this tool set is a essential addition to any toolkit, providing exceptional performances across multiple applications. Specifications: Component:Steel Outer Diameter:45mm/1.77inches Type:3Pcs M10/3Pcs M14/3Pcs 5/8-11/ M10+M14+5/8-11 Package Includes: 3Pcs Quick Clamping Nut note: Please allow 1-2cm error due to manual measurement. Please make sure you do not mind before you bid. Due to the differences between different monitors, the picture may not reflect the actual color. Thanks!