[TowerTalk] Rohn25 - different size bolt holes?

[Steve/n0tu]

Curious why?

Just acquired 60' some vintage of Rohn 25 ...in good shape - no rust or
broken welds!  Why does it have different size bolt holes on the legs? That
is, where the legs nest together and have the 2-bolts per leg  one hole is
larger than the other. Is this a feature? Doesn't look like they've been
drilled out cuz the galvanizing is still in tack.  Should I use 2 different
size bolts to fit the holes.TIA Steve/n0tu


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