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.

Steel version:
threaded sleeve and indexing pin, free-cutting steel.

Stainless steel version:
Threaded sleeve 1.4305.
Locking pin hardened 1.4034.
Locking pin not hardened 1.4305.

Mushroom grip. thermoplastic.

Steel version:
Threaded sleeve black oxidised.
Indexing pin hardened, ground and black oxidised.
Stainless steel version:
Threaded sleeve bright.
Indexing pin hardened and ground, bright.
Indexing pin not hardened and ground, bright.

Mushroom grip black grey RAL 7021.

A screw-in washer can be supplied to aid screwing in the indexing plungers. The washer fits beneath the disengaged mushroom knob so that the carrier pins engage in the slot.

Special versions.