ISEO 668M - 73 28 mm centre distance 3.5 mm projection security-door lock (0066803280X70)

Lock and fitting dimensions

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

Specifications

Series / construction group

668M - 73

Locking construction

Deadbolt and latch

Nominal catalogue projection

3.5 mm

Bolt centre distance

28 mm

Drive

Conventional mechanical drive

Locking points

3

Backset

73 mm

Finish

Zinc plated

Main deadbolt throw

30 mm

Main lock locking turns

2 turns

Construction and application

ISEO 668M - 73 0066803280X70 is a security-door lock case with deadbolt and latch, Bolt centre distance 28 mm, Nominal catalogue projection 3.5 mm. Drive: Conventional mechanical drive; Backset: 73 mm.

Door and hole compatibility

First check the distance between adjacent bolt axes 28 mm, then check the catalogue projection 3.5 mm and the receiving positions in the frame. The specified backset is 73 mm; the keyhole position must also match.

Selection and ordering comparison

This model has a deadbolt and latch. Check latch handing, handle drive and bolt arrangement; matching centre distances do not imply identical door cutouts or fasteners.

Limitations

• Bolt centre distance, catalogue projection, throw and backset are different dimensions and must not be used interchangeably.
• Optional catalogue functions are not treated as standard equipment. This page does not guarantee a security rating for the complete door or compatibility on site.
• Confirm keys, cylinder, mounting accessories and packaging with the manufacturer for the complete order configuration.

Sources

Manufacturer documents are provided in their original language.

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