Mottura Art. 52771DM2856 (TSBM) 4-bolt lock with deadbolt, for pulls (without covers)

Mottura 52771DM2856 front door lock is a 4-mortise bolt, mortise, with a latch and three-way locking lock with protection against pulls, without overlays. 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 travel - 40 mm., for 4 half-turns. Removal of the keyhole and handle falevo (Backset) 63 mm. The latch is unlocked both from the handle and from the key. Key length 60 mm.

Mottura 52771 locks have traditionally high European quality and good secrecy due to the features of their Easy Go lever system (it is worth noting another useful feature of the Easy Go package lever system - quick, "package", replacement of the entire lever mechanism).

Keys, Mottura 52771 locks have independent sides (left and right), variable coding and, as a result, a large number of key combinations - 144,000, which greatly complicates opening by manipulation methods.

Drilling the lock is also complicated, 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 ("armored 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 lever keys 60 mm

Description:
Mortise lock. Keyhole clearance: 63 mm
Bolt travel: 40 mm, in 4 half-turns.
5 keys.
Case: 206 x 136 x 30.5 mm.

Care tips. To avoid breakage or jamming of the door lock, it must be properly cared for, as dust and dirt can accumulate in it. Therefore, the locks on the apartment doors must 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