Manganese containing steel armor plate


Designed to protect the lock from the drilling.

Mounted on the lock body.

Made from manganese containing steel became 65 g, the thickness of the 2 mm, hardened to the 50 units Rockwell (HRC).

Mounted on Guardian 21.12DT, Guardian 21.14DT and Guardian 25.14DT on a Maximum series of locks.

Available in two versions: for right door, left open.


Steel mark 65 G
Thickness 2 mm

See also