BOG MFG Co offset 9/16 Wrench No 1818 purpose?

[1982fxr]

Found this in my stash. I'm not a hand tool collector. Can anyone tell me anything about it?

 

[LXCam]

Probably a distributor wrench.

 

[MR.X]

Found this in my stash. I'm not a hand tool collector. Can anyone tell me anything about it?

search "internet archives bog tools catalog" pick the cat. for 1932 I think no. 132....... your wrench will be on the first page.

 

[RTM]

search "internet archives bog tools catalog"

I’m looking there so often, I only need to type INT into my browser, and it’s the first choice, on my iPad, phone, and two other computers.