Emtek Active Mortise Lock Door Prep - Left Hand - Manual

IN4-MORTISE-L REV 10/28/2013
1/4 DEEP
FOR BOX
PLATE
2-15/16
DOOR JAMB PREP
1" DEPTH
15/16
11/16
1-3/8
7/8
9-1/8
6-1/4
ø 3/8 THRU **
FOR PULL
8
8-3/4
6
5
4
3
2
1
1/2 X 5/32
3/4 DEEP (X2)
RELIEF POCKETS
(FROM FACE OF DOOR)
DOOR
DOOR
EDGE OF DOOR
C
L
L
C
LOCK
L C
MORTISE
6-3/8
FOR
LOCK
2-3/4 BACKSET
2-1/2 BACKSET
3/16" DEEP
FOR STRIKE &
UNDERSTRIKE PLATES
1 1/4
3-3/8
1-7/8
4-7/8
ACTIVE MORTISE LOCK
HOLE PREPARATION
(LEFT HAND)*
MODEL "A"
MODEL "B"
MODEL "C"
MODEL "D"
ø 1-1/4
CYLINDER HOLE
OUTSIDE ONLY
ø1
THUMBPIECE HOLE
OUTSIDE ONLY
Ø 3/4
THUMB TURN HOLE
INSIDE ONLY
ø 1/2
THRU HOLE
FOR TOP OF PULL
7/8
ø 1/2
ESCUTCHEON HOLE
THRU HOLE
ø1
LEVER SPINDLE
HOLE INSIDE ONLY
3/4
1-1/2
1-1/4
1-1/4
1-3/16
1-1/8
1-1/4
8
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)
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.
** IMPORTANT:
ONLY DRILL ONE 3/8 HOLE FOR
A SPECIFIC MODEL OF LOCK.
3-1/2