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Instruction_Lock_14

JSC-FGS-808+D101

2-3/4"(70mm)

2-3/8"(60mm)

Door Lock Instructions New Door Preparation

Insert Latch into Hole and  keeping it parallel to the door 
Edge mark the Outline

Mortise the Door edge with a Chisel or Router 1/8” deep 
or until the latch Face plate is flush with the door when 
installed

Insert Latch into hole in door 
and Mark where it will hit 
the door Jamb when properly 
closed.

Drill a 1” hole a Minimum of 1” 
deep into the door Jamb at the 
position Marked

If the Door is a tight fit to the 
Jamb you may need to mark 
the strike and mortise the 
Jamb so the strike sits flush to 
the door 

Outline outside edges of strike 
Chisel 1/16” deep for strike.

A)

B)

A)

B)

JAMB

Step 4 : Prepare Jamb for Strike

Step 3 : Mortise Door for Latch

Fold Template below on 
Fold Line and Mark Door 
for Lock Bore Hole at 
2-3/4” or 2-3/8” Backset 
and lock Edge Hole 
Centered on the door 
edge.
Note: Most exterior doors 
2-3/4” Backset is used

Adjust the Backset to match your door:
A)   To Adjust to 2-3/4” Backset pull square latch cam out.
B)   To Adjust to 2-3/8” Backset push square latch cam in

Install Latch into door positioned so that wedged shaped side of Bolt engages 
the strike first when closing the door

Drill through Door Face with 
2-1/8” hole saw. Drill one 
side until Guide Bit punches 
through then Drill from 
through with the Hole saw 
from the other side to 
Complete the Lock Bore Hole

Drill the 1” Latch Hole from 
the door edge fully into the 
Lock Bore hole

A)

B)

2-3/8" BACKSET

2-3/4" BACKSET

MARK FOR 2-1/8"(54mm)
HOLE IN DOOR FACE

2-1/8"(54mm) HOLE                                                     

1"(25mm) HOLE                                                     

Step 1 : Mark Door

Step 2 : Drill Holes

2-3/8" BACKSET

2-3/4" BACKSET

MARK FOR 1"(25mm)
HOLE IN DOOR EDGE

Common Standard for Lock Height off Floor is 36” above the floor.
Deadbolt should be 5.5” above the entrance Knob or lever

IMPORTANT!
PLACE TEMPLATE 
ON HIGH EDGE OF 
DOOR BEVEL

THEN DRILL 1"(25mm) 
IN CENTER DOOR OF EDGE

HOLE 

FOLD HERE ON 
DOOR EDGE

2  /

8

"(60mm) BACKSET

3

MARK 
FOR
1-3/4"(45mm)
DOOR

DRILL

2-1/8"(54mm)

HOLE

MARK CENTER
OF HOLE ON 
DOOR FACE

TEMPLATE 

2  /

4

"(70mm) BACKSET

3

MARK 
FOR
1-3/8"(35mm)
DOOR

FOR INSTALLING 
ENTRY LOCK AND DEADBOLTS

Door Lock Installation

Step 1 : Adjust Latch Backset

Step 2 : Install Latch into the door

A

Step 3 : Install Lock body

Step 4 : Install Strike

Install exterior of lock by Inserting Lock Spindle Through Square Latch Cam 
and Studs through round holes until lock is Flush with the door.

Install the interior of the lock by inserting it over the spindle and pressing 
Flush to the door. Insert screws through holes and tighten down with a 
hand-held screwdriver.

Note: It may be necessary to twist lock  knob on interior assembly of lock to align 
with connector bar.

Note: Check alignment of the lock as you tighten the screws to keep lock centered 
over the bore Hole

Install Strike and test from inside.
Adjust Strike position if necessary, for firm Closure.

Entry Lock only – 
Ensure Security 
Pin Seats Properly

B

A)

B)

C)

D)

A

Connect  
bar

spindle

B

interior  
assembly

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