What is the diameter of the steel pin that go through and holds the aluminum handle on the crank?
1/2", p/n 3902.
Thank you Larry, cut it 1/2 with a 5/8 head and stepped to 7/16 where it went in the crank. Painted it too soon, but things rust like crazy here.
You should have made the head domed like a hub bolt! They flatened them out in 1914 sometime when they came out with the steel handle.