Need B parts

I think the pin is about 3/4 inch and about 1" long.

I traced mine on bar stock 1 1/4" wide and 3/8" thick. Standard stuff. The old clasp is 6 1/8" long. It looks like it was stamped out. There is a pin that was turned down and pressed is and peened but I will drill a 7/8" hole and put the entire thickness of the new pin ito the bar and make a teeny weld to hold it. The pin material is 7/8"D by 1 7/8". The OUTSIDE of the pin is 1/4" from the end edgeof the bar. There is a hole at the other end of the bar for a 5/8" bolt to go into the tractor but the hole in my existing piece is about 11/16" which gives it some slop. This hole is also 1/4" from the edge of the hole to the edge of the bar. I think you need to make the bolt hole bigger than the bolt for when you are man-handling the drawbar. I know mine was a handfull getting this clasp out. I think clasp is the right word. If you were to see this thing in person you would realize how simple it is.
If you send me your e-mail address I will take a digital shot of my parts and send them to you.
Tom