Cam action indexing plungers are used when the locking pin should not project at certain times. Turning the bolt through 180 Degrees pulls in the locking pin. A locking notch ensures that the cam action indexing plunger is held in this position. Style A features a grip uncoated without a nut.
![Kipp M20 Cam Action Indexing Plunger, 12 mm (D), Stainless Steel, Style B (Qty. 1), K0637.1051220 Kipp M20 Cam Action Indexing Plunger, 12 mm (D), Stainless Steel, Style B (Qty. 1), K0637.1051220](https://cdn11.bigcommerce.com/s-gdy1ehz/images/stencil/500x659/products/125412/159543/CamActionBSS__19093.1437484495.jpg?c=2)