ABLOY LC290 Handle lock case for public buildings: catalogue parameters and configuration notes

Lock and fitting dimensions

No verified dimensions in this record. Check the manufacturer drawing before ordering.

Check the backset, centre distance, faceplate and mounting points against the specific model drawing.

Specifications

Catalogue product type

Handle 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

Provides handle operation only; the catalogue places it in the OneFit morticing system.

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 LC290, 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

Manufacturer documents are provided in their original language.

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