Vintage unused, new old stock brass pocket door latch made by Sterling. This is marked on the original box "No 1039-US3" and "for 1 3/8" or 1 3/4" door". It measures about 2.75" x 2.5" and 1.375" thick. This door latch is bright polished brass, but it does have a spot of tarnish on the one side.