Features 1、These knob handles are made of high quality plastic for durability and long service life 2、The surface is well polished which can offer a comfortable grip feeling 3、There are total five pieces of knob handles in one set that you can use for many machine tools 4、These knob handles are universally fit and can be used for all types of machine tools 5、They are great accessories to replace your old or broken knob handles Specification Features: These knob handles are made of high quality plastic for durability and long service life. The surface is well polished which can offer a comfortable grip feeling. There are total five pieces of knob handles in one set that you can use for many machine tools. These knob handles are universally fit and can be used for all types of machine tools. They are great accessories to replace your old or broken knob handles. Specifications: Color: Black Thread Size: M8 Material: Plastic Suitable Machine Tool: All types Quantity: 5pcs Weight: 208g(approx.) Package Includes: 5 x Knob Handles Note: Please allow small size error due to manual measurement. Thanks for your understanding. Package List