Found this 41 mm open end in my junk. I think it was a fork wrench from a bike (MC) that I had years ago. Grinder did the rough out and file for the final dimensioning to 46 mm- fits like a glove! The bend was already there when I dug it up. Tried it on the fuel sender- it works like a charm! Much more approppropriate than a humongus 3/4 drive 1-7/8 socket I been using! Haven't tried it on the fuel strainer but will post back when I do.
