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 C or D is recommended for applications in which the pin is disengaged over extended periods and should be prevented from springing back.

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 thermoplastic black grey RAL7021.

Special versions.

Form A: non-lockout type, without locknut
Form B: non-lockout type, with locknut
Form C: lockout type, without locknut
Form D: lockout type, with locknut