The reliable ISEO mortise lock for interior and entrance doors offers a sturdy construction, smooth key operation, and easy installation. Ideal for renovations and new builds thanks to its standard dimensions and quality workmanship.
Looking for a quality door security solution? The ISEO 90/50 mortise lock is a proven choice for wooden doors in homes and commercial spaces. It offers precise engineering, quiet operation, and long service life.
Why choose ISEO 90/50:
- Reliable mechanism – stable locking and smooth key control.
- Universal dimensions – suitable for standard installation cutouts, easy replacement of an old lock.
- Simple installation – clear, straightforward fitting into the door leaf.
The lock is designed for classic key operation, and its construction meets the demands of everyday use in residential and office environments.
Specifications
- Lock type
- mortise, key-operated
- Centre distance (handle axis – key axis)
- 90 mm
- Backset (distance from cylinder center to faceplate)
- 50 mm
- Faceplate thickness
- 22 mm
- Faceplate length
- 230 mm
- Mortise depth
- 75 mm
- Manufacturer / brand
- ISEO
