HuTools KS02 Installation Manual Download Page 2

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set

60 or 70 mm

35 mm to 50 mm

A

B

C

D

1"

25 mm

1

Prepare the door and check dimensions

Measure to confirm that the hole in the door 
is 2-1/8" (54 mm)

Measure to confirm that the backset is
either 2-3/8" or 2-3/4" (60 or 70 mm)

Measure to confirm that the the hole in
the door edge is 1" (25 mm)

Measure to confirm that the door is 1-3/8"  
to 2" (35 mm or 50 mm)thick

Latch

Exterior Assembly

Battery Cover

Strike

A

E

K

F

G

B

C

D

Parts List

Drive-In Collar

Latch and  
Strike Screws

Mounting Plate

Interior Assembly 
Screws

Interior 
Assembly

Mounting Plate 
Screws

H

I

1 / 6

2-3/8" or 2-3/4" 

1-3/8" to 2" 

54 mm

2-1/8" 

J

Installation Guide

Latch/Strike
Screws(I)

Reinforcement
Screws(H)

Strike

Mounting 

Plate

Interior 
Assembly

Exterior 

Assembly

Latch

Battery 
Cover

Fingerprint 
Sensor

Interior Assembly
Screws(K)

Mounting Plate
Screws(J)

A

B

C

D

2

Install the latch and strike

B

A

Is the door edge chiseled?

Is the slotted hole centered in the door hole?

Hold the latch in front of the door hole, with 
the latch face flush against the door edge.

YES

YES

NO

NO

Install latch in door with 

supplied screws.

No adjustment is 
required. Proceed 
to next step.

Slotted hole is centered.

Slotted hole is NOT centered.

Rotate and pull the 
latch as shown
to extend latch.

Use a screwdirver to test if deadbolt works smoothy. 

chiseled

not 
chiseled

 IMPORTANT: Make sure hole in door frame is 
 drilled a minimum of 1"  (25 mm) deep.

I

H

C

or

or

Use a flathead screwdriver to remove 

Rectangular face from latch and install 

drive-in collar. 

Install strike on the door frame.

1

φ

2-3/4”

(70mm)

2

1

2

3

4

Install latch in door with wood 
block and hammer.

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