Originally Posted by meat popsicle
I am lacking any serious measurement ability. Could someone with a set of calipers measure the diameter of the subframe where the toolbox tabs attach, the distance from the center of that frame member to the center of the tab hole where the bolt goes, and the diameter of the bolt hole?
I figured from my rough measures that a 1/4" hole will be sufficient for the clamp to pass the bolt without getting in the way but it might be nice if it were snugger.
Approximate numbers are 13.35mm tube dia. (there's a bit of mud in the way). 10.25mm from bottom of tube to bolt centerline.
So... the math is 10.25 + (13.35÷2) = 16.93mm center of tube to bolt center.
Oh yea... got no idea how thick the powdercoat is.