Features: These ball knob handles are made of high-quality plastic for durability and long service life. The surface is well polished, providing a comfortable grip. Each set includes ten ball knob handles, suitable for various machine tools. Available in two colors and four different sizes to meet your needs. These ball knob handles offer a universal fit and are compatible with all machine tools. Specifications: Color: Red, Black (Optional) Size: AM5x16, AM6x20, AM6x25, AM8x25 (Optional) Material: Plastic Type: Universal accessories Suitable Machine Tool: All Quantity: 10 pcs Package Includes: 10 x Ball Knob Handles Note: 1. Please allow slight size variations due to manual measurement. 2. Monitor settings may cause color differences between the image and the actual item. Please refer to the physical product for accurate color.