- Durable Construction: Crafted from high-quality bakelite with molded brass inserts, our star lock nut knob is designed for longevity and will not peel, ensuring a reliable performance over time. - Superior Material: The handle nut is made from copper, providing excellent resistance to rust and a robust structure that resists deformation. Its smooth surface ensures a comfortable grip during use. - Ergonomic Design: The internally threaded nut knob set features an ergonomic design that allows for effortless adjustments and tightening. You can achieve maximum control and precision without the need for additional tools. - Versatile Applications: This handle star knob is universally compatible, making it suitable for a wide range of machine tools, including instruments, meters, and various types of equipment in food processing and industrial settings. - Use Scenarios: 1. Easily adjust settings on laboratory instruments, ensuring precise measurements. 2. Securely tighten components on food processing machines for safe and efficient operation. 3. Modify equipment settings in industrial applications, enhancing overall productivity. With its outstanding durability, comfortable handling, and universal compatibility, the star lock nut knob is an essential tool for professionals seeking reliability and ease of use in their operations.