Door frame preparation
13
3
70
31.5
22
14
11
(1/8")
(1/2")
(7/16")
(1-1/4")
39
mm/in
Door-drilling
Door-drilling Diagram
1-17/32”
1
、
To ensure a successful installation, please do not use power tools to
tighten the screws to avoid damage on the screw.
Before installation
:
① ②
1
φ54
φ25
φ10
60/70
26
2.5
100
55.6
58
(7/8")
(1/4")
(2-3/8"/
2-3/4")
(2-3/4")
(1-1/32")
(3/32")
(3-15/16")
(2-3/16")
(2-9/32")
(13/32")
(2-1/8")
(1")
2、
Use the correct fixed-screw tools, and wear eye protection.
3、
In order to prevent any unnecessary damage to the door, please
drill the holes from both sides of the door separately.