Grip black grey RAL 7021 or red similar to RAL 3020.
Steel parts trivalent blue passivated.
Stainless steel bright.

Lockable five lobe grips prevent unauthorised loosening of the screw connection.
The cylinder lock forms a positive lock between grip and screw.
When unlocked the grip rotates freely without driving the screw, preventing unauthorised opening of the screw connection.

The lockable five lobe grips are supplied with 2 keys each.
The key can be removed in the open and closed position.
The locks are a single-key system, i.e. the same key works in all locks.

Other versions.