Suggestions on required material for gate build

[cubangt]

Have a client that has had me do a few things for them lately and now asking for a gate for their yard. Ill try and post a drawing of what we are talking about building. He doesn't want it flashy, just simple arched gate, 2 panels so he can open one side for daily use and both when needed for the trailer...

[cubangt]

is that hub assembly available for purchase? Id rather get my equipment back to original working order than some make shift washers and lock nut.

BUT the lock nut worked and helped not waste spools so thank you all for the suggestion