Indexing plungers are used to prevent any change in locking position due to lateral forces. A new locking position can only be set after the pin has been manually disengaged. Style C or D is recommended for applications in which the pin is disengaged over extended periods and should be prevented from springing back. Style D features a lockout type with locknut. Material: Indexing pin not hardened, threaded sleeve 1.4305, indexing pin 1.4305, mushroom knob black grey thermoplastic.
![Kipp M20x1.5 Indexing Plunger with Grooved Pull Knob, Steel, Locking Pin Hardened - Style D (Qty. 1), K0339.4410 Kipp M20x1.5 Indexing Plunger with Grooved Pull Knob, Steel, Locking Pin Hardened - Style D (Qty. 1), K0339.4410](https://cdn11.bigcommerce.com/s-gdy1ehz/images/stencil/500x659/products/124801/158555/GrooveD__96210.1436388092.jpg?c=2)