Ball bearing knob, bakelite handle, 5 pieces for professional use on all kinds of machine tools

Features: 1. Made of high-quality bakelite, long service life. 2. Exquisite workmanship and clear threads. 3. Easy to install and use. 4. Built-in copper screw nut, not easy to rust. 5. Suitable for all kinds of machine tools. Specifications: Feature: Made of high-quality bakelite, long service life. Exquisite workmanship and clear threads. Easy to install and use. Built-in copper screw nut, not easy to rust. Suitable for all kinds of machine tools. Specification: Material: Bakelite Type: Universal Accessories Product Dimension: BM8*30 Weight: 118g / 4.2oz Package List: 5 * ball handle. Note: The actual color of the product may differ from the photo due to lighting. There may be a slight deviation in the product measurement.