How to choose and install the lock on the window for protection of children and burglars.

The lock on the window - it is an inexpensive but very useful accessory that prevents the complete opening of the window sash.

With it, you can "kill two birds with one stone":

• prevent a tragedy if a little child would open the flap itself;
• protect the apartment from the penetration of the robbers through the window.

Currently in stores is represented by large variety of locks on the windows of different constructions.

Which one is better to choose and how to set, consider the following.

Most often, in order to secure the plastic window to change a normal pen special with integrated lock.

Such a lock-grip makes it possible to fix the flap in three positions: Closed, open, airing.But any tampering the flap may Only when using the.

It's not very convenient, because the key must always be at hand.

Lock with a locking security cable easily installed on sliding window systems. cable limits the width opening casement.

Mortise lock mounted directly a window frame.

To install, you must produce milling leaf special toolWhich is not always at hand.

consignment castlePerhaps the easiest and most convenient of all the above locking mechanisms discussed.

This type of lock allows keyless install flap in the mode of ventilationAnd the window at the same time blocked from fully open.

In addition, it can be easily mounted by hand.

Set the castle on the lower part of the sash on the handle side.

To do this, the sash must be applied to the layout and using a drill to drill two holes.

After that, using a screwdriver to attach the lock to the wing screws.

It remains only to establish the mating lock on the window frame and the lock is ready for operation.