CISA 46815 25 mm Backset Nickel-plated bolt and reversible latch Mortise lock (146815250)

Specifications

Product series

46815

Backset

25 mm

Applicable door construction

Grille door

Body construction

Nickel-plated bolt and reversible latch

Faceplate width

25 mm

Case material

Galvanized steel

Faceplate material

Stainless steel

Spindle specification

8 mm

Handle-to-cylinder centre distance

85 mm

Latch adjustment range

11–17 mm

Latch handing

Reversible

Selecting construction and installation dimensions

This row of 46815 has a fixed backset of 25 mm. Check the distance from the door-edge faceplate reference to the cylinder centre axis; overall case depth cannot substitute for it. The reversible latch adjusts over a range of 11–17 mm; Latch adjustment does not change this model's fixed backset.

The installation construction of Grille door must match Nickel-plated bolt and reversible latch. This row does not list extension-rod connections as a feature; select according to the actual accessory list for the series.

The handle-to-cylinder centre distance is 85 mm; this and the 25 mm backset are installation dimensions in different directions. Check cylinder length and trim on both sides separately for the actual door.

Limitations

• The backset diagram only explains the measurement reference from the faceplate to the cylinder axis; it is not an outline, drilling or installation drawing.
• Check cylinders, extension rods, strikes and other accessories against the specific model; accessories listed in the catalogue as available on request are not standard equipment.
• Series certification or suitability does not establish that any complete door currently meets the corresponding grade.

Sources

Manufacturer documents are provided in their original language.

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