Here is a nice clear photo from another link:
http://www.ford-trucks.com/forums/629728-tool-kit.html
I checked my 41-47 Ford Master parts catalogue, and it shows the handle as being supplied with 1941, 1946 and 1947 trucks with 112" comm, 114", 118" as well as 122" 3/4 ton trucks. Note this is a Canadian Catalogue so it may not include production during the war years which continued for a while in the US, nor the slightly militarized commercial Fords produced for DND. It also doesn't cover years outside the scope of the catalogue
The manual lists it as being used with jack 51a-17080A