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ISEO 3132 Plate-bolt mortise lock | Backset 60 mm (0000031320060)

3132 Plate-bolt mortise lock: Backset 60 mm; Bolt throws 4; Key type Double-bit key 40.00.75; Bolt shape Single plate bolt (catalogue illustration). Check replacements against this model's dimensions and operating conditions.

0000031320060 Backset 60mmmeasurement reference diagram; not a product view
Drawn by this site from the explicit catalogue dimensions; the diagram is not to scale and is not a drilling template.

Lock and fitting dimensions

Dimensions from model documentation
SpecificationsDimensions from model documentation
Backset60 mm

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

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Specifications

Construction
Plate-bolt mortise lock
Backset
60 mm
Bolt throws
4
Key type
Double-bit key 40.00.75
Bolt shape
Single plate bolt (catalogue illustration)

Functions and interfaces of this model

3132 uses double-bit key 40.00.75, with 4-throw bolt action. For replacement, check the key interface, bolt shape and faceplate fixing holes separately; different lock bodies with the same backset are not the same product.

Using backset for compatibility checks

The catalogue records this model's backset as 60 mm. Backset is measured from the specified faceplate or door-edge reference to the operating centre. It describes a different direction from centre distance, lock-body width and door thickness; retain the original drawing's reference when measuring.

The selection checklist should also retain: backset 60 mm; Bolt throws 4; Key type Double-bit key 40.00.75; Bolt shape Single plate bolt (catalogue illustration). Even for models with the same backset, compare handing, latch/bolt configuration and drive interfaces.

Checks before replacement and installation

Give the supplier the full model number 0000031320060, photographs of the original lock body, door handing and measured dimensions. The measurement reference in the diagram only explains what the dimension means; it cannot be used directly as a drilling template.

For electric configurations, also check power-supply and control requirements; for mechanical versions, check the strike plate, cylinder connection and range of movement.

Limitations

  • This page follows the specific model row in Catalogue .42; it does not replace site installation drawings or the manufacturer's confirmation of current supply.
  • The measurement diagram explains only this page's dimensional reference; it does not show the product appearance, drilling positions or complete installation dimensions.

Sources

ISEO Catalogue 03 .42, PDF page 36 (printed 3-36)

Manufacturer documents are provided in their original language.

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ZamokWiki · A source-backed reference library for locks

Manufacturer documents are provided in their original language.