3
PREPARATION CHART
See template
for strike
variations
Go to instructions on next page before using Preparation Chart
If door already has this cut-out for
trim, no further cutting is necessary
X
X
CL
CL
Top strike
#25 Drill
#10-24 Tap
1/8” Drill
pilot 1” deep
M
eta
l
Woo
d
*Rod guides
#25 Drill
#10-24 Tap
1/8” Drill
pilot 1” deep
M
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l
Woo
d
*Use rod guide
as a template
to mark holes
Center case - 4 holes
Surface mount
Sex bolts or 990 trims
#25 Drill
#10-24 tap
1/8” Drill
pilot 1” deep
1/4” Drill (device side)
13/32” Drill (trim side)
13/32”
Drill thru
M
eta
l
Woo
d
M
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l
Woo
d
Outside cylinder applications:
Mark with template and cut-out:
Metal door
(cut device side)
Wood door
(cut thru)
Door cut-outs
For trim applications with working
lever, thumbpiece, or knob:
Mark with template and cut out:
(cut device side only)
Bottom strike
#25 Drill
#10-24 Tap
1/8” Drill
pilot 1” deep
M
eta
l
Woo
d
Latches
5/16” Drill (device side)
13/32” Drill (trim side)
13/32” Drill thru
M
eta
l
Woo
d
Surface mount
Sex bolts
#25 Drill
#10-24 tap
1/8” Drill
pilot 1” deep
1/4” Drill (device side)
13/32” Drill (trim side)
13/32”
Drill thru
M
eta
l
Woo
d
M
eta
l
Woo
d
*End cap bracket - 2 holes
*Prepare holes after lock side of device
is mounted and hinge side is leveled
