Note : If smoke seal, weatherstripping, acoustical material, or silencers
are used on the door frame, care must be taken so that they will not
interfere with the ease in which the latchbolt enters the strike.
Hole Descriptions
A Cylinder (1)
B Thumb turn (1)
C Lever (1)
D Trim mounting (2)
E Grounding (1)
F Module bolt (2)
G Stando clearance (2)
H Thumb turn mount-
ing screw (2)
7/8 in
23 mm
D
1/8 in
3 mm
1/2 in
13 mm
B
C
Strike lip
Horizontal centerline
of lock
1 1/4 in
32 mm
Horizontal centerline
of lever
5/16 in
8 mm
5/16 in
8 mm
3/16 in
5 mm
A
Through hole
Outside only
5/16 in
8 mm
Outside only
Through hole
1/2 in
13 mm
Vertical centerline
of lever
3/8 in
10 mm
To ensure accurate door preparation, use only factory-
printed templates. Do not use copies or facsimiles.
Strike lip
1/8 in
3 mm
Horizontal centerline
of lock
A
1 1/4 in
32 mm
Hole Descriptions
A Cylinder (1)
B Thumb turn (1)
C Lever (1)
D Trim mounting (2)
E Grounding (1)
F Module bolt (2)
G Stando clearance (2)
H Thumb turn mounting
screw (2)
Horizontal centerline
of lever
5/16 in
8 mm
7/8 in
23 mm
3/8 in
10 mm
1/2 in
13 mm
3/16 in
5 mm
5/16 in
8 mm
5/16 in
8 mm
Through hole
Outside only Outside only
F
3/16 in
5 mm
G
Through hole
1/2 in
13 mm
E
C
Vertical centerline
of lever
B
3/8 in
10 mm
D
Vertical
centerline
of lock
Strike lip
Horizontal centerline
of lever
Horizontal centerline
of lock
1 1/8 in
29 mm
Strike lip
Horizontal centerline
of lock
Horizontal centerline
of lever
H
E
3/8 in
10 mm
D
H
Lock case mortise
1 1/8 in
29 mm
Lock case mortise
Vertical
centerline
of lock
Align to edge of door.
Note : Use this template for the inside
of a LH or LHRB door or the outside
(keyed side) of a RH or RHRB door.
Note : Use this template for the inside
of a RH or RHRB door or the outside
(keyed side) of a LH or LHRB door.
Detach here
Detach here
Align to edge of door.
Low bevel edge
(narrow side)
Flat edge
(no bevel)
High bevel edge
(wide side)
Low bevel edge
(narrow side)
Flat edge
(no bevel)
High bevel edge
(wide side)
F
D
G
F
F
3/16 in
5 mm
G G
Detach here
4 in
101.6 mm
4 in
101.6 mm
69.85 mm
2 3/4 in
69.85 mm
2 3/4 in
1 1/4 in
32 mm
1 1/4 in
32 mm