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.

Threaded sleeve and mushroom grip 1.4305 (AISI 303 equivalent).

Indexing pin hardened 1.4034 (AISI 420 equivalent).

Indexing pin not hardened 1.4305 (AISI 303 equivalent).

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