Select The Correct Mounting Plate - August Smart Lock Installation Manual

Step 3a:
Select the correct
mounting plate.
A Insert the existing screws in the thumb-latch to help
you choose the correct mounting plate. If there was a
back plate under your thumb-latch, insert the screws
into this back plate instead of the thumb-latch.
B Slide the mounting plates onto the screws one at
a time until you find a mounting plate that allows the
screws to fit straight through the holes.
Installation Guide
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