The info I have found so far indicates the one on the left in bottom photo, is most likely for the military Harley motorcycle WLA kit. The one on the right is said to be correct for the 420S John Deere tractor kit.
The pin type in the top photo is said to be for the mid-20's to mid-30's era Cadillac, Chevy, Buick, Packard, Studebaker, etc.
The wood handled ones are supposedly for the Ford Tractor kits, IIRC.
The wire handled ones are supposedly for Model T and A Fords and some later ones..
This is just what I have gleaned off the net and searching a lot of eBay auctions.