Certified Gerda ZW 1000 mortice lock is used as a main lock in front entrance doors.
Construction of the lock and high quality components used in production guarantee a long and reliable operation.
This guaranteed operation together with numerous structural features to protect against burglary attack (including hardened elements) make this lock popular among manufacturers of doors designed to a high standard of security.
The ZW 1000 lock has been awarded a class C certificate (the highest category for protection against burglary attack).

The following features of Gerda ZW 1000 ensure the highest level of protection against burglar attack:
• three large, round, steel bolts,
• two hardened steel covers, which protect the locking mechanism against drilling (steel is enriched with molybdenum, which increases the hardness and resistance to crushing),
• handle components made of high quality materials.

Product guarantee: 12 months.

Parameters:

* • standard lock size 90/50 mm,
* • universal, simple and quick change of a lock operation direction (left to right and vice-versa),
* • lock can be used in doors with steel or timber frame (standard specification features flat and angle keep),
* • face plate in silver effect galvanised finish,
* • lock with europrofile cylinder.

Attests and certificates:

* The Institute of Precision Engineering (IMP)
* Central Laboratory of Criminology

Recommended for use with certified europrofile cylinders Gerda WK M3 and certified door escutcheons Gerda TD 1000 (class C) or Gerda TD 200 (reinforced).

Face plate in silver effect galvanised zinc.