User Manual

EDGE OF DOOR
4-7/8
1-7/8
3-3/8
1-1/4
3/16 DEEP
FOR STRIKE &
UNDERSTRIKE PLATES
2-1/2 BACKSET
2-3/4 BACKSET
MORTISE
6-3/8
FOR
LOCK
C
L
LOCK
C
L
L
C
DOOR
DOOR
1/2 X 5/32
3/4 DEEP (X2)
RELIEF POCKETS
(FROM FACE OF DOOR)
1
2
3
4
5
6
8-3/4
8
ø 3/8 THRU **
FOR PULL
6-1/4
9-1/8
7/8
1-3/8
11/16
15/16
1" DEPTH
DOOR JAMB PREP
2-15/16
1/4 DEEP
FOR BOX
PLATE
IN4-MORTISE-R REV 10/28/2013
ACTIVE MORTISE LOCK
HOLE PREPARATION
(RIGHT HAND)*
MODEL "A"
MODEL "B"
MODEL "C"
MODEL "D"
ø1-1/4
CYLINDER HOLE
OUTSIDE ONLY
ø1
THUMBPIECE
HOLE OUTSIDE ONLY
ø 3/4
THUMB TURN HOLE
INSIDE ONLY
ø1/2
ESCUTCHEON HOLE
THRU HOLE
Ø1
LEVER SPINDLE
HOLE INSIDE ONLY
ø1/2
THRU HOLE
FOR TOP OF PULL
7/8
3/4
1-1/2
1-1/4
1-1/4
1-3/16
1-1/8
8
1-1/4
ø 3/8 THRU **
FOR PULL
ø 3/8 THRU **
FOR PULL
ø 3/8 THRU **
FOR PULL
MORTISE BOX DEPTH:
4 DEEP FOR 2-3/4
BACKSET, 3-3/4 DEEP
FOR 2-1/2 BACKSET
(FROM FACE OF DOOR)
** IMPORTANT:
ONLY DRILL ONE 3/8 HOLE FOR
A SPECIFIC MODEL OF LOCK.
THIS TEMPLATE IS DESIGNED
FOR 1-3/4 THICK DOOR.
ALL DIMENSIONS ARE IN INCHES.
* NOTE: 8-1/2 X 11 COPY OF
THIS TEMPLATE NOT TO SCALE.
3-1/2