LOCKS WITH A UNIQUE PROTECTION AGAINST BREAKING BY MEANS OF "JIMMYING"

The locks having no analogues in the world will surely protect your door during an attempt of breaking by means of "Jimmying". There are special grooves on dead-bolts of such locks which block a door in the closed position. Especially important that these grooves do not weaken protective functions, furthermore, the lock keeps capacity for work (can be opened with a key) even after loading of 1200 kg!

In working position there are no differences in the dead-bolt motion. The grooves do not contact with the strike of the lock. During an attempt of burglary by means of “jimmying” dead-bolts with grooves move forward and catch on the metal door-frame or striker. Now the fixed dead-bolts can not freely move in the door-frame – during an unsuccessful burglary there is a “catching on” which prevents from going of the dead-bolts out of the door-frame (or striker). Additional force only strengthens the effectiveness of the “catching on” (“zatsep”).

The locks with the system of protection against "jimmying" are sold only the BORDER trade mark, their construction is patented in the most countries of the world.

The locks suit both for metal and wooden doors. 

BORDER Resistance — live easy!