DORMAKABA DK - Additional function FZG - idle thumb insert for EXPERT - Additional functions for inserts Numbers with screws Choose from rosette options designed

Choose from rosette options designed for box key

The rosette has dimensions of 50 mm x 50 mm and an oval hole for an interior key (BB)

Elevate your interior with the luxurious Cavo door handle in elegant matte gold

Aperture height: 40 mm

¢‚¬¢ Solid aluminum safety fittings in ELOX finish

DORMAKABA DK - Additional function FZG - idle thumb insert for EXPERT - Additional functions for inserts Numbers with screws Choose from rosette options designedIt is used for electromotive mortise locks, where free movement of the thumb must be allowed. In case of emergency manual opening when the key is inserted, the clutch engages the thumb and allows the door to be opened mechanically with the key.