Usage Tips:Reliable Locking Mechanism: These spring ball nose plungers feature a quick-release locking system that ensures a secure hold. The stainless steel construction provides durability and long-lasting performance. Anti-Slip Design: The handle of these plungers is designed with textured patterns, offering a firm and comfortable grip. This makes them ideal for outdoor use and ensures easy handling even in wet or slippery conditions. Easy to Use: With a simple twist, these plungers securely lock into place, providing a hassle-free and convenient operation. Their user-friendly design allows for effortless installation and removal. Versatile Application: These metalworking ball nose spring plungers are suitable for a wide range of applications. Whether you need to lock equipment, secure a latch, or fasten metal parts together, these plungers are up to the task. Compatible with Various Thread Sizes: These plungers are available in different sizes, ensuring compatibility with various threads. Choose the appropriate size to fit your specific needs and a tight and secure connection. Colour:Silver Material:Stainless steel type:M8 Package Contents: 1 set x spring pin Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.