CD3500 & CD4000 Installation and User manual
CD4000 is suitable for most doors with e g ASSA Euro locks DIN
18251. Check suitability by simply measuring your own lock. The
distance between the centre of the handle and the centre of the
cylinder should be 72 mm and the handle fixing holes 38 mm. The
backset should normally be 55 or 60 mm (but are normally not critical
The CD4000 can be used with many types of locks, like e g ASSA
Basic needs are the following:
The distance between the centre of the handle and the centre of
the cylinder should be 72 mm.
The handle must have an 8 mm square spindle.
The handles fixing holes 38 mm