Technical features:
Type: Concealed intermediate hinge
Application: Aluminum windows
System: European groove
Compatible frame: 14-18 mm
Recommended sash height: greater than or equal to 1200 mm
Use: Passive sash
Installation: Between upper and lower hinges
Brand: STAC
The STAC concealed intermediate hinge is a hardware component for aluminum windows that is installed between the main hinges, acting as an additional closing point on the passive sash. It improves adjustment, stability and security, especially on tall sashes.
It acts as an intermediate reinforcement, distributing closing pressure and preventing deformation or misalignment on sashes over 1200 mm.
