Special product for inactive sash (double sash) and side hung systems.
Symmetrical view with tilt&turn systems.
The suitable positioning of the screw holes allows you to have firmly assembly of hinge.
Thanks to the adjustable screw , the gasket pressure can be adjusted 0,8 mm (+/-) by using a 4 mm allen wrench.
The horizontal adjustment of the sash (-2/+3mm) can be made by using allen key