This self-locking spring indexing plunger with knob is crafted from durable stainless steel, offering exceptional strength and resistance to wear. The spring-loaded design ensures consistent and reliable operation, while the self-locking feature provides added security. Ideal for use in machinery, fixtures, and equipment, this plunger helps maintain precise alignment and stability, enhancing overall efficiency and productivity. Features -Color:Silver -Material:Stainless steel -Size:4.20X1.60X1.60cm/1.65X0.63X0.63in -Accurate alignment: assure precise positioning of components, improving the accuracy and reliability of mechanical operations -Secure locking: selflocking feature ensures components remain firmly in place, even in highvibration settings - build: stainless steel construction offers exceptional durability, reducing the need for frequent replacements -Streamlined maintenance: simplifies installation and removal with a userfriendly locking mechanism, boosting productivity -Multiindustry use: ideal for applications in automation, manufacturing, and precision engineering requiring stable and secure positioning Package list: 2pcs x plunger screws