40-52 Flathead, 40-47 Knucklehead, 48-59 Panhead
Manufacturer: CCE, Carl-von-Ossietzky-Str. 8, 55459 Grolsheim, Germany, https://www.custom-chrome-europe.com
CCE's popular chrome reproduction of the Original Equipment ‘teardrop’ tool box used from 40-59 combined with a modern tumbler lock.