METTEM® Lock is

- Your Secret Weapon



+7 (495) 529-57-27

+7 (495) 529-14-48

ZV8 611.0.1
Commercial name Price depending on orders as follows (RUR):
20 000 50 000 100 000 200 000
ZV8 611.0.1 3 160 2 907 2 781 2 654

A fundamentally new lever deadlock on the basis of the patents
No 2387774 and No 2504632.

The METTEM Leader lock is a highly innovative heavy mortice lock, which enhances the security of your home. The lock is highly resistant to unauthorised operation. Its unique construction with unsprung levers means that breakage is eliminated and the use of try-out keys is removed.

  • The method of picking up each individual lever to detect the relationship between the bolt stump and the gate of the lever is virtually impossible because the Leader lock does not employ lever springs. In addition to this the detent which prevents lever overlift during normal operation is activated independently as soon as the bolt stump makes contact with any lever bar.
  • Using more than one million differs the possibility of defeating the lock using try out keys is effectively eliminated
  • The use of hardened alloys on components vulnerable to a drill attack are used during construction of the lock.
  • The lock includes a designed weakened link between the primary gear and secondary gear that drives the bolt to eliminate torque attacks that attempt to break the bolt stump.
  • The traditional way of picking a lever lock by applying pressure on the bolt which then forces the bolt stump up against the bars on the levers in order to detect the gates in the levers is not possible with the Leader Lock.
  • The other traditional method of attempting to gain entry using torque attack is also prevented by the unique design on the Leader Lock.
  • The construction of the Leader lock has been designed so that lever springs are not required, this prevents excessive wear and ensures that the lock functions securely for many years.
  • Mettem is renowned for its traditionally high manufacturing quality.

Together with this model you can also use:

Class GOST


Chief Dimensions

255х131×35 mm

Number Of Levers


Number Of Bolts


Bolt Diameter

18 mm

Bolt Throw

33 mm

Latch / Catch / Vertical Rods Actuator


Number Of Keys

5 pcs.

Key's Length

50 mm

Package Quantity

10 pcs.

Package Gross Weight

21,7 kg

One Piece Gross Weitht

2,15 kg

Opposite Plank


Basic Kit

lock, set of plates, opposite plank, keys, manual, wrapping

Details On Demand

protective plate 60.1.122

Producer's Guarantee

2 years from the date of sale

Together with this product you can also use:


8 (495) 529-57-27
8 (495) 529-14-48
8 (495) 521-46-56


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All rights reserved. The legal owener of the METTEM® trade mark is METTEM-PRODUCTION, LLC. Rospatent certification № 432531.
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