After removing existing hardware with the provided installation key, insert the adjustable latch (2 3/8" or 2 3/4") making sure it is parallel to the door face until it is flush to the door. Secure it with the screws provided on your kit.
Place the exterior knob with the two anchors and the spindle guide into the holes of the latch.
Then, slide on the inner knob and secure it with the longest screws provided.
Make sure the depth of strike box fits the hole of prior strike box.
Insert the strike box first followed by the strike plate, and secure with the provided screws.