89 B2200 - what size woodruff key?

So what size key would one need for the crank? I've tryed all the ones my local napa has and would have to file down one and make it work, figured that's not normal.

Thanks

Didn't I just respond to this yesterdayover at MazdaTrucking?

Anyway (pasted in):
Did you try to order part #F80111319 from the Mazda dealer? These are like $4, making do is maybe not worth the effort.

Ace Hardware 400 yards from me has metric woodruff keys, but I don't know the B2000/B2200 size.

Hey I'm having the same problem these woodruff keys are pretty rare it seems like!

dealer i suggest jim ellis what cusser posted great people fast shipping just bought my new driprails threw them