The outstanding feature of the indexing plungers GN 412 is their compact design. They are mounted either from the front with cylinder head screws or from the back through threads. In Type C, the knob can be turned by 30° after retracting the indexing pin, holding it in the "retracted" position by means of the indexing lock.
The dimensions and connection measurements match the combination with GN 412.1 mounting blocks in connection with positioning bushings GN 412.2 or GN 412.3.
