Technical 40 Ford Front Bumper Mount Hole

I am working a pair of fenders for my 40 coupe and found that the bumper bar openings are almost the same size as the new grommets I just bought. I would like to get the correct dimensions for these openings so that I can get them repaired before I finish the fenders. Can anybody tell me what these measurements are?

 

here you go-these are off the car and in the living room-can get more info if needed-

 

Thanks. It looks like the top/bottom/left edges of the opening are good. The right side is about 1/2 inch off.

 

from the grill side of fender to edge of hole is 3- 1/2" it is 1- 11/16th wide