2
3
/
8
”
(60
mm
)
5
D
ill
ti
h
l
(2)
TEMPLA
TE
T
OP
Outline
o
f
lock
housing
Outline
o
f
gask
e
t
mout
side,
fold
alongthe
left
edgeo
fthe
door
2
3
/
8
” (60 mm) Backset ONLY. From outside, fo
2
3
/
4
” (70 mm) Backset ONLY. From outside, fo
mout
side,
fold
alongthe
left
edgeo
fthe
door
2
3
/
4
”
(7
0
mm
)
2
3
/
8
”
(60
mm
)
2
3
/
4
”
(7
0
mm
)
3
/
8”
(10mm
)
Hole
LD4
50
S
erie
s
FOR POSITION