Section 1A - CL500/CL505
The model CL500/CL505 is intended to replace the
conventional door furniture fitted to an existing mortice
latch, or an existing mortice lock which has both a spring
latch and a deadbolt. The square follower should be 8mm
(
5
/
16
”) square. Any lock and key mechanism is retained
to operate the deadbolt.
A mortice lock case should have holes for fixing bolts to
pass through on either side of the square latch follower
and sometimes, additionally, a hole below the follower.
See figure 1 below and confirm that your lock case
is compatible with the CL500/CL505 lock plates.
8mm (
5
/
16
”)
latch follower
‘B’
Through fixing
holes either side
of the follower
‘A’
Through fixing
hole below
the follower
FIGURE 1 - Lock Case