82-315 & 82-044

The 82-044 handle and 82-315 lock should work for you, but keep in mind that the 82-044 is only the outside handle. it won't work on the inside.

If you need the whole handle set, and it looks like you do, then I recommend the 82-086. This handle set has both the inside and outside handle, as well as a key lock. It's made of metal.