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Installation based on barn door application where doors are hung on the
OUTSIDE
of the room.
- Install Lock Inside the Jamb Wall behind the barn door
- Install Trim Plate on the Jamb Wall facing the opening
- Install Strike with an emergency release on the barn door
- Adjustable Strike for door thickness from 1-3/8” to 2-1/4”.
- Works with 9400 stainless steel round track, Conestoga, and eConestoga
barn door series.
Wall Thickness:
BACKSET WALL THICKNESS TYPICAL WALL STUDS
2-1/4” 4-1/2”+ 2 x 4
3-1/2” 6-1/2”+ 2 x 6
Items No. Parts Description
Function
Privacy
Trim Parts
Lock
Strike
Others
1
2
3
4
5
6
7
8
9
10
11
-
-
Face Fixing Trim with spindle
M4 x 50 Slotted Head Screws
Barn Door Lock
M4 x 40 Wood Screws
Lock Bracket
Dust Proof Strike
Washer
Sleeve
Hollow Screw
Decorative Cap
Emergency Key
Door Prep Template
Installation Instruction
1 EA
2 EA
1 EA
2 EA
1 EA
1 EA
2 EA
1 EA
1 EA
1 EA
1 EA
1 EA
1 EA
1
2
3
6
9
11
4
5
7
8
10
9458
Series Privacy Barn Door Lock Set Parts List:
(With Face Fixing
Trim Plate)
9458 Privacy Barn Door Lock
INSTALLATION INSTRUCTIONS
Wall Conditions and Tools Suggestion
Most of the drywall will have corner bead in steel or vinyl; it’s strongly recommended to use Hole Saw to cut the holes for installing locks and
trim plates. Hole Saw for steel will also help cutting through any screws inside drywall or wood stud to make the installation job run faster.
Recommend to Use:
Stud Finder
Hole Saw
2-1/8”
1-1/4”
1”
Level
T-Square
1/8” Drill Bit
DO NOT USE:
Spade Bit
1/4" Drill Bit
94582D-BLK, 945835-BLK, 94582D-32D, 945835-32D, 94582D-10B, 945835-10B
I-SD00383
LOCK BOLT NO.
9458-2D
9458-35
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Step 1. Wall and Door Preparation
IMPORTANT
CHECK DOOR OVERLAP DISTANCE
• While door is fully closed, measure overlap on
side where lock is to be installed.
• For casing less than 1-5/8”, door overlap must
be at least 3”. Align strike with lock.
A. Drywall Opening
B. Opening with Casing greater than 1-5/8” C. Opening with Casing less than 1-5/8”
Choose center hole location based on your
aesthetic preference, so long as it is at
least 1" from the edge.
For drywall opening with 1/2" drywall
(gypsum board), minimum 2" door
overlap is needed to install BD4000
privacy lock. The lock bore center must be
at least 1" from wall edge; align strike
with lock.
Do not install lock on casing that is less
than 1-5/8" wide. Drill lock bore at least
2-1/4" from edge. For this type of installa-
tion, door overlap must be at least 3". Align
strike with lock.
If lock bore center location is 2-1/8" or
more from edge of opening, use stud
finder to ensure there are at least two
studs stacked behind lock bore center.
Extended spindle and fixing screws may
be required. Contact INOX™ to order an
extension kit.
IMPORTANT!
The bore hole on the Jamb side is offset
3.5mm (approximately 1/8”) lower than
wall-side bore.
1/2” Casing 1/2” Dry Wall 1-1/2” Wood x 2
Step 2. Prep Trim Bore – On the Jamb
2.1) Verify wall thickness to ensure you have correct lock and backset
Minimum Wall Thickness:
9458-2D - minimum thickness 4-1/2”
9458-35 - minimum thickness 6-1/2”
There is no maximum thickness for either lock.
Remove Barn Door.
Use template to mark pilot hole.
Wall Thickness Stud Size Item No. Backset
4-1/2”+
6-1/2”+
2” x 4“
2” x 6”
9458-2D
9458-35
2-1/4”
3-1/2”
Trim Face Bore
Jamb
Lock side
2.2)
Choose center hole location based on
your aesthetic preference, so long as it is
at least 1" from the edge.
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IMPORTANT!
Do not drill too deep, you may
damage the wall on the other side.
Step 2. Prep Trim Bore – On the Jamb (CONT.)
With a 2-1/8” hole saw, drill on Jamb side in accordance
with following steps.
NOTE: In Step 2.3, if there is a gap
between the drywall and the stud,
measure the distance and add to the
bore hole depth. Hole depth must
accommodate lock barrel preparation
in Step 4.
You can deepen trim bore
as needed after that step.
With Casing less than 1-5/8”:
a. Drill through casing and drywall
approximately 1" deep to locate
the first wood stud.
b. Continue drilling 1-3/4" deep into
the stud. This will give you a 2-1/4"
deep bore to accommodate the
lock installed next to casing.
Without Casing:
IMPORTANT!
Do not exceed depth of wood stud when
drilling. Minimum 1/4” or thicker wood
backing is required to support the lock.
For drywall openings protected with
steel corner beads, use metal hole saw
for cleaner and faster installation.
Step 3. Prep Lock Bore
3.3) For moulded casing with an uneven surface:
At pilot center mark, use 1-1/4" hole
saw to drill to a depth of 3/8"
Then, use 1" hole saw at same center
mark to drill hole to correct bore hole
depth.
Double check lock bore distance from
Step 1. Refer to template markings to
ensure both lock and strike pilot holes
are within door overlap requirements.
Keep 3/8" safety margin to edges.
For d
ry w
all
or f
lat c
asing openings,
u
se a 1" hole saw to cut lock bore
hole to depth as shown in chart.
Lock Part No. Backset
Bore Hole Depth
9458-2D
9458-35
2-1/4”
3-1/2”
3-1/4”
4-1/2”
Note: Hole Saw for metal should be used for drywall with steel corner bead.
Step 4. Installation of the Lock
A) For drywall and casing less than 1-5/8":
4.1) Insert bracket into trim bore
4.2) Insert lock bolt into lock bore and fit into bracket slot.
B) For moulded casing with uneven surface:
4.1) Insert 1/4" spacer provided with lock into the 1-1/4" recess first
4.2) Insert bracket into trim bore
4.3) Insert lock bolt and spacer into lock bore and fit into bracket slot.
2.3)
Drill through drywall approx. 1/2”
to locate first wood stud.
Continue drilling 1” into the stud.
a.
b.
With Casing 1-5/8” or wider:
a. Drill through casing and drywall
approximately 1" to locate the first
wood stud.
b. Continue drilling 1" deep into stud.
3.1)
3.2)
-
-
TIP: Before drilling, cover area around the bore hole with masking
tape to prevent the drywall from chipping or cracking.
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Step 4. Installation of the Lock (CONT.)
Ensure spindle hub is at center of trim bore. Use spindle or screwdriver to
test bolt retraction; if not smooth, troubleshoot as follows:
- Check 2-1/8" trim bore dimensions
- Ensure hole is free of debris
- Make sure 1" lock bore is perpendicular to trim bore
- Check lock by removing it from bore and throwing
Fasten the two wood screws inside the trim
bore hole through lock body and into wood
stud.
Insert trim into spindle
hole. Use thumb turn to
test lock bolt movement.
Fasten trim screws until trim is tight to
jamb surface. NOTE: Do not over tighten.
Step 5. Installation of Face Fixing Trim
5.1) Cut spindle and and screw to accommodate wall side backset.
Edge to Lock Center B
1”
1-1/4”
1-1/2”
1-3/4”
2”
2-1/4”
2-1/2”
Spindle Length L
1-1/4"
1-1/2"
1-3/4"
2"
2-1/4"
2-1/2"
2-3/4"
Screw Length H
13/16"
1-1/16"
1-5/16"
1-9/16"
1-13/16"
2-1/16"
2-5/16"
Step 6. Prep and Install Dust Proof Strike with Emergency Release On Barn Door
Move the Barn Door to the
Closed position; throw the lock
bolt to mark the exact strike
center position. Make sure this
location is minimum 1” to the
edge of the door.
With the pilot hole as a guide, use a 1/4" bit to drill a
hole from the outside to connect with the strike bore hole.
Door
Outside
Face
Note: Standard Barn Door to wall
clearance is approximately 3/8" to 1/2".
Install additional spacer as needed behind
the strike faceplate if the door to wall
clearance is over 1/2". Additional spacers
can support maximum clearance of 3/4"
between door and wall.
Cut break-away
screw to
appropriate
door thickness.
DO NOT OVER
TIGHTEN
Install break-away screw and
tighten with Allen wrench.
DO NOT OVER TIGHTEN.
Screw on decorative cap by
hand.
Install the 1" dust-proof strike with the 1/4"
release screws on the outside.
Use release key (provided with lock
set) to push through center hole on
release to push lock bolt back and
unlock door.
4.4)
the bolt. Adjust wall prep as needed
4.5)
5.2)
5.3)
6.1)
6.2)
6.3)
6.4)
6.5)
6.6)
6.7)
Using the strike center position as a
guide, drill a pilot hole through the
door with a 1/8" bit from strike side.
With the pilot hole as guide, use a
1" diameter hole saw to drill a 1-1/4"
deep hole.
DO NOT drill through the door!
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