For a 1-1/2" (38 mm) bore hole, use a 1" (25 mm) Drill Bit to extend the latch hole
at least 13/64" (5 mm) deep.
No need to extend the latch hole for a 2-1/8" (54 mm) bore hole.
NO
1”
25 mm
At Least 13/64"
(5 mm) Deep
1" Drill Bit for Wood
Install the Latch Bolt.
7
Latch Bolt Screws
Chiseled
1
Not chiseled
1
Drive-In
Collar
2
3
4
2
Install the Latch Bolt and rotate it with a
If it cannot rotate smoothly because the door
hole is too small.
Remove the Latch Bolt and chisel out a small
channel at the top of the hole to give the cam
of the Latch Bolt room to rotate.
8
Chisel
Cam
8