Mottura Art. 52771DM2854 MATIC 4-bolt lock with deadbolt, for pulls

Mottura 52771DM2854 MATIC front door lock is a 4-bolt mortise, mortise, with a latch and three-way locking lock with protection against pulls. The lock body and cover are made of steel. Reversible latch made of nickel-plated steel. Bolt: four steel bolts with a diameter of 18 mm. Bolt projection - 40 mm., for 4 half-turns. Removal of the keyhole and false handle (Backset) 63 mm. The latch unlocks both from the handle and from the key. Key length 40 mm. Mottura 52 series locks with the MATIC prefix have a one-time recoding system. Easy Go" (it is worth noting another useful feature of the Easy Go batch lever system - quick, "batch", replacement of the entire lever mechanism).

The keys of the Mottura 52771 lock have independent sides (left and right), variable coding and, as a result, a large number of key combinations - 144,000, which significantly complicates the opening by manipulation methods. .

Drilling the lock is also difficult, because the lever block is located closer to the inside of the lock body, and a carbide "ball" is inserted into the shank stand. Despite this, it is strongly recommended to use additional manganese, hard alloy plates ("armor plates")

Protection against "jamming" of bolts is also provided - the Mottura 52771 lock has a special patented mechanism against "jamming" of bolts.

Complete set:
1 lock
5 40 mm lever keys
1 internal overlay
1 external overlay

Description:
Mortise lock. Keyhole clearance: 63 mm.
Bolt travel: 40 mm, per 4 half-turns.
5 keys.
Dimensions: 35x136x356 mm.

Care tips. To avoid breakage or jamming of the door lock, it is necessary to properly care for it, as dust and dirt can accumulate in it. Therefore, the locks on the doors of apartments should be lubricated at least once a year, and in case of increased load up to 4 times. In this case, it is most recommended to use lock care products from the manufacturer, which will be specially designed for this type of lock.

Mottura front door locks are reliable and high-quality Italian locks, time-tested and have proven themselves positively among professionals and consumers.

Front door locks, Mottura