Several years ago, Jim Kibler sold castings for a Dolep lock. I was hoping that someone who purchased a set of these castings could tell me the length of the lock plate and the approximate height behind the pan. I have a kids .410 N. E. fowler in the planning and was looking into the possibilities of this lock, of course, if the dimensions were correct for my project then I would need to come up with the lock castings. Thanks, David