mattinky Addicted to ArboristSite Joined Nov 22, 2006 Messages 2,068 Reaction score 220 Location kentucky Nov 16, 2007 #1 At a glance .325 & 3/8 low pro look the same, how can you tell for sure which is which? Matt
Al Smith Addicted to ArboristSite Joined Apr 28, 2004 Messages 3,275 Reaction score 162 Location Lima Ohio Nov 16, 2007 #2 Measure across three rivets ,divide by two.
