With Knob Indexing Unthreaded Non Locking Plungers. Used to prevent change in locking position due to shearing force. Spring loaded for use in fastening, locating and indexing on equipment, tooling and other applications.

• Spring-loaded pin used to lock a part into a specific position.
• To use it, pull the handle or knob, which retracts the pin, allowing the part to be moved freely. When released the pin springs back into a hole, securing the part in its new position.
• For use where the application calls for the plunger to be welded or bonded.
• Body and pin are steel with black oxide finish.