Hey guys, I just picked up a alum shack and want to install some square catch covers. As there is already one hole in the shack I need to cover, I was wondering if any one new the measurements width between the bolt holes. The web site is the cut out is 12in, but trying to find out how large the flange part is. To see if it will cover the old hole in the shack. If that makes any sense.
Thank you.
Chris