This stainless steel self-locking spring indexing plunger with knob is engineered for high performance in demanding environments. Its easy-to-use design allows for quick and precise adjustments, making it indispensable in settings like automotive manufacturing and industrial machinery. By pulling the knob, the plunger retracts, enabling smooth repositioning and secure locking once released, ensuring optimal functionality. Features -Color:Assorted Color -Material:Stainless steel -Size:4.20X1.60X1.60cm/1.65X0.63X0.63in - stainless steel: crafted from stainless steel, this plunger is highly resistant to tear, offering performance in various environments -Efficient self-locking design: the self-locking feature makes installation and removal quick and easy, improving overall efficiency in your operations -Reliable spring index plunger: equipped with a spring index plunger and locking mechanism, it ensures stability and safety, preventing unintended disengagement -Accurate positioning pin: the precision positioning pin assure exact alignment, minimizing errors and ensuring accurate placement in your applications -Versatile tool: this plunger is suitable for a wide range of applications and equipment, making it a versatile and essential tool for various industrial and mechanical needs Package list: 1pcs x Spring Plunger