Wanted 742 pinion yoke and straps

I need to pull yoke yet but as far as the drivedhaft it doesn't really matter. I just destroyed mine a few weeks ago and the driveline guy I go to said its junk so I need one made or I need to buy one. I was hoping if I had the yoke I could make a decision on having one made or buying a used one. Anyone know the size of the nut that holds the yoke to the rear end so I can bring a socket home tomorrow from work so I don't have to take the whole tool box.