We've restored this lock set within our shop and Brass Foundry by inspecting the locking mechanism, creating a working brass key along with side keeper. The lock box has the original makers mark at the top and the keeper has the Carpenter logo and style. To the left of the maker's mark is a square space for a spindle and knob if desired.
Measurements: 6" wide x 4 1/4" tall. Keeper - 4 1/4" x 1 1/4" x 7/8". tall x 1 3/8" wide.
This is just one from the many hundreds of antique lock sets we have in our inventory!
#GS00481
It can also be seen and purchased here – (copy and paste)