I'm leaning more towards 5/16" shafts so... I've got 12 ea. 11/32nds brand new P.O. shafts, 6 I know are 50 to 55# the other six I think are the same but they may be 45 to 50#. I would like to trade for 12 ea. new Port Orford 5/16th shafts 40 to 45#. If any body is interested. Phil