This comes from a series 8670 SGD-R20-120x82. I want to add a lock to this door and I believe I need a 82-310, correct? The exterior handle is 1" deep.
Excellent YouTube howto video!
Paul from SWISCO responded:
May 22, 2015
I agree, the 82-310 looks like a good choice. You will need to knock out that center punch to install it.