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 disengaged. The key ring is also suitable for automatic actuation of the indexing plunger by e.g. program-controlled pneumatic cylinder or by remote control using bowden cables.

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

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

Key ring 1.4310.

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

Key ring bright.

Special versions.

Form R: without locknut
Form S: with locknut