- **Adjustable Control**: The return knob plunger features a retractable index mechanism that allows for precise control of pin expansion and contraction. Ideal for positioning, connecting, and securing components in various applications. - **Specifications**: - Thread Size: M20x1.5 - Thread Length: 33mm - Pin Diameter: 10mm - Lightweight design for easy portability, making it perfect for DIY enthusiasts, craftsmen, and professionals in need of dependable motion control. - **Durable Material**: Constructed from high-quality stainless steel, this non-locking indexing plunger is designed for high hardness and excellent rust resistance. It is an essential tool in the mechanical industry. - **User-Friendly Operation**: To use, simply pull out the handle, rotate it 90 degrees, and release it. The handle clamps securely onto the main body, ensuring that the pin remains retracted into the plunger for straightforward operation. - **Versatile Applications**: - Use in machinery for precise part alignment. - Ideal for jigs and fixtures in woodworking or metalworking projects. - Suitable for assembly lines where quick adjustments are needed between components. This return knob plunger combines functionality, durability, and ease of use, making it a valuable addition to any toolkit.