Features: Achieve precise indexing and positioning with our Self Locking Knob Plunger. Perfect for DIY enthusiasts and professionals alike. Made from high quality stainless steel, our Spring Indexing Plunger ensures durability and rust resistance. Fine thread allows for smooth operation. Designed for a wide ranges of users, our Self Locking Knob Plunger is suitable for carpenters, mechanics, and engineers. Take control of your projects with this versatile tool. Whether you're working on woodworking projects or assembly tasks, our Self Locking Knob Plunger is a must have. Achieve accurate positioning and secure locking. Upgrades your toolkits with our Self Locking Knob Plunger. Experience the convenience of self locking technology andboost your productivity. Get yours now and elevates your projects. Specifications: Material: stainless steel Size: 33mm/43mm/62mm/52mm(optional) Package Includes: 1xSelf Locking Knob Plunger note: Please allow 1 to 3cm error due to manual measurement, please make sure you do not mind before you bid, Due to the difference between different monitors, the picture may not reflect the actual color of the item. Note: 1. Please allow 1-3 mm error due to manual measurement and 1-3g weight error make sure you don't mind before ordering. 2. Due to the lighting of the photos and the difference of monitors, the pictures may not reflect the actual color of the real item. Please make sure you don't mind before ordering, thank you! About Shipping: 1.please pay attention to your delivery address such as: name, street, house number, doorbell/email without name, etc. is correct, or the order will not be delivered correctly. 2.All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances. 3.During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 24 hours Hope you have a pleasant shopping experience!