Material:
Steel version, locking pin hardened: quality class 5.8.
Mushroom knob in anthracite grey thermoplastic.
Surface finish:
Steel version, locking pin hardened: black oxide 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.
In order to screw in the locking bolts, a screw-in washer can be supplied. The washer is slid beneath the disengaged mushroom knob so that the follower pins engage in the slot.