Type A - without lock nut
Type AK - with lock nut
GN 514 Locking Plunger, with Push Locking Mechanism
The indexing pin in locking plungers GN514 is moved via a cardioid mechanism.
This mechanism means that the indexing pin is both extended and retracted by pressing the operating button (PUSH-PUSH locking mechanism).
Please note that the indexing pin cannot absorb any axial forces and that it retracts by spring action; the indexing pin must therefore remain free and able to move easily.
Steel - nitride, blackened
Knob - Plastic, Technoplymer (Polyamide PA), black, matt