Prepare the door and check dimensions
(60 or 70mm)
1"
25mm
Installation Guide
If drilling a new door, use the supplied template and the complete door drilling
instructions.
Optional:For the best fix, you may need to drill an additional hole for the reinforcement
screw.
1.Measure to confirm that the hole in the
door is 2-1/8"(54mm)
2.Measure to confirm that the backset is
either 2-3/8"or 2-3/4"(60 or 70mm)
3.Measure to confirm that the hole in the
door edge is 1"(25mm)
4.Measure to confirm the thickness of the
door is between 1-3/8"and 2"(35 and
50mm)
2-1/8"
54mm
2-3/8" or 2-3/4"
(35 and 50mm)
1-3/8" and 2"
3
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