Material:
Steel version, locking pin hardened: quality class 5.8.
Stainless steel version, locking pin hardened: threaded sleeve 1.4305. Locking pin 1.4034.
Stainless steel version, locking pin not hardened: threaded sleeve 1.4305. Locking pin 1.4305.
Mushroom knob in anthracite grey thermoplastic.
Surface finish:
Steel version, locking pin hardened: black oxide finish. Locking pin ground.
Stainless steel version, locking pin hardened: natural finish. Locking pin ground.
Stainless steel version, locking pin not hardened: natural finish. Locking pin ground.
Note:
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 bolt has been manually disengaged.