CISA 144238150 Short roller catch (Backset 15 mm, faceplate 20 mm)

CISA 144238150 faceplate width 20 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: Short roller catch
Backset E: 15 mm
Faceplate width: 20 mm
Case finish: Galvanized
Faceplate finish: Galvanized
Case height: 70 mm

Installation dimensions and interfaces

Catalogue backset E is 15 mm; faceplate width is 20 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.

Check door holes against the actual operating components; the appearance of a short case alone does not establish the cylinder or handle interface.

Locking and operating conditions

This is an adjustable roller in a short case 70 mm high for positioning the door leaf on contact; roller engagement is not independent key locking.

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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