Giesse locks are offered with different types of operation. In spring latch locks, closing is in one central point corresponding to the spring latch and bolt; the latch is operated by the cylinder and the handle square spindle, the bolt is operated by the cylinder using the key. In top-bottom locks, in addition to the spring latch and bolt, it is also possible to close the latches on the corners between the upright and the cross-beams thanks to the bolt tips. Roller and bolt locks are ideal for doors for commercial use, where opening must be frequent, easy and quick, but which can be closed by means of the bolt by operating the cylinder with the key.
Perimeter locks, which can be combined with Euro Groove
profiles, ensure the best security in balcony doors allowing
effective closing both along the upright and along the lower
and upper cross-beams of the door. Perimetral closing is
activated by moving the double handle upwards.
If door profiles are used, it is possible to opt for different
locking points on the upright thanks to the use of multipoint
locks with a U-shaped or flat front, to be chosen according
to the type of profile.