Add keyed entry to 82-003.

That would depend on your hole spacing. The 82-003 has a hole spacing, center-to-center, of 3-15/16". Your diagram shoes 3-5/16", though, which is a very uncommon size. Did you mean 3-15/16"? If so, then our set should work well for you.

It doesn't come with a key, but you can purchase our 82-306 separately and install it on the outside of your door. It is compatible with the 82-003 set.