CISA 144240300 Bolt-only lock (Backset 30 mm, faceplate 16 mm)

CISA 144240300 faceplate width 16 mm, measured transversely between the two outer edges — Our local dimension diagram is drawn from the faceplate width in the catalogue; the upper and lower break lines do not indicate total length; this is not a product view or installation drawing.

Specifications

Construction: Bolt-only lock
Backset E: 30 mm
Faceplate width: 16 mm
Case finish: Galvanized
Faceplate finish: Galvanized
Cylinder interface: Oval cylinder, ordered separately
Locking throws (Throws): 1

Installation dimensions and interfaces

Catalogue backset E is 30 mm; faceplate width is 16 mm. Check the two dimensions separately; Measure faceplate width between the left and right outer edges; check the actual backset installation reference against the complete model drawing, without substituting door thickness.

The oval cylinder's profile and fixing method must be matched separately; a euro-profile cylinder is not a direct substitute.

Locking and operating conditions

This construction provides bolt locking only, without a latch or roller. Depending on whether the door leaf needs positioning during routine closing, separately check how the complete door is held closed.

Limitations

Check overall faceplate length, fixing-hole positions and actual strike-opening dimensions against the full installation drawing; the faceplate-width diagram is not a drilling template.
The catalogue's electric-model voltage and current do not apply to the mechanical construction on this page; this page does not infer a fire rating or a security grade for the complete door.

Sources

CISA English catalogue, printed page 266 / PDF270 page

Manufacturer documents are provided in their original language.

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