If this installation is new, a faceplate will need to be cut in the door, attach a
HIT-30AR11 to the clamp. (LH picture) If you are retrofitting an existing door
prep, attach a HIT-30AR20 alignment guide to the clamp. (RH picture)
The templates are marked exterior top and interior top make sure they are
attached correctly to the clamp. There are mounting holes on both the
right and left hand side. One is for 1-1/8” and the other 1-1/2” backset. The
screws go through the backset that is required.
