Universal mortise lock for a cylinder insert, suitable for both left- and right-handed doors. It offers double-bolt locking, a follower mechanism for latch control via the cylinder, and compatibility with rose and security fittings thanks to precisely positioned mounting openings.
This mechanical mortise lock is a reliable choice for interior and entrance doors where a cylinder insert is required. Thanks to the split latch, it can be easily switched from right to left and vice versa, making it ideal for universal use. The lock is in a standard design and is intended for a 90 mm center distance and a 50 mm backset.
Holes in the side plates with a 7 mm diameter allow installation of two-piece (rose) fittings, while the 9 mm oval opening in both the cover and base plates supports the use of security escutcheons. The mechanism enables direct latch control via the cylinder, which increases convenience and safety of operation.
- Universal L/R orientation – simple 180° rotation of the split latch.
- Double-bolt locking for higher stability and reliable closing.
- Compatible with rose and security fittings (7 mm and 9 mm openings).
- Easy installation thanks to standard dimensions and the geared mechanism.
Specifications
- Lock type
- Mechanical mortise, cylinder type (for a cylinder insert)
- Locking
- Double-bolt
- Orientation
- Right / left (L/R), rotatable split latch
- Follower mechanism
- Yes, the latch can be operated via the cylinder
- Center distance
- 90 mm
- Backset (distance to cylinder center)
- 50 mm
- Mortise depth
- 80.5 mm
- Faceplate width
- 22 mm
- Side plate openings
- Ø 7 mm (for two-piece/rose fittings)
- Oval opening in plates
- Ø 9 mm (for security escutcheons)
- Standard design
- Yes
- Fire resistance
- No
