ONE-WAY TRANSMISSION (B7)

Transmission mechanism that through a handle allows to move the transmission rods and the locking points that open the window.

• One-way mechanism with a 180º movement and 7 mm backset.
• The gearbox incorporates a stop that limits the rotation of the handle to 90º for side-hung window opening.
• It incorporates adjustable pieces to adapt to any type of groove.
• The gearbox is fixed to the profile with self-tapping screws.

Minimalist gearbox (ref. A770001)

• Designed for use with minimalist handles (ref. A7701, ref. 7703).
• Valid for 8 x 8 mm transmission spindles.