Specifications
- Catalogue product type
- Bathroom lock case for public buildings
- Catalogue finish code
- Fe/ZL
- Catalogue striking plate models
- 4690, 4691, LP711, LP714, LP721, LP731
- Original source location
- ABLOY Mechanical Lock Cases Catalogue, page 8.
Intended function of this model
For bathroom doors, operated with a handle and bathroom thumbturn.
This page records a distinct catalogue model; for the actual delivery configuration, confirm whether the cylinder, escutcheons, handles and striking plate are included.
What to check when reading the parameters
When replacing an existing lock case, first check the door-edge faceplate, mortice and cylinder/handle positions, then compare bolt functions. Adjacent model numbers or identical finish codes do not establish direct interchangeability.
Edition and supporting documents
The original source is the official mechanical lock case catalogue, page 8. When requesting updated information, provide the full model LC291, and separately confirm the cylinder system, striking plate and installation drawing revision. Models with microswitch suffixes are not treated here as parameters of the base model.
Limitations
- This is a record from an official historical catalogue and does not indicate current sales, stock or the latest configuration; confirm the model's status with the manufacturer before purchasing.
- Finish and accessory codes follow the original source; dimensions have not been inferred from diagrams, and no fire, exit or grading certification conclusions are provided without verification of the door assembly.
Sources
ABLOY Mechanical Lock Cases Catalog, page 8 (official historical catalogue)Manufacturer documents are provided in their original language.