Steel version:

Indexing pin hardened:

Sleeve 1.0403 weldable.

Indexing pin grade 5.8.



Stainless steel version:

Indexing pin hardened:

Sleeve 1.4301 weldable.

Indexing pin 1.4034.



Indexing pin not hardened:

Sleeve 1.4301 weldable.

Indexing pin 1.4305.



Mushroom knob black grey thermoplastic.

Steel version:
Indexing pin hardened, ground, black oxidised.

Stainless steel version:
Indexing pin hardened, ground and bright.
Indexing pin not hardened, ground and bright.

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.
Form M is recommended for applications where the indexing plungers should remain disengaged over an extended period and the pin prevented from springing back.

Special versions.