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 Reffing a FIRST event is unlike being an ump or a ref at any other event. Where else is a game invented each year and over 1000 teams play this game within 3 months of its birth? - Andy Baker [more] |
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#9
08-08-2011, 15:07
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Re: Hex shafts?
You can run other alloys in lower load spots, but in drive I would recommend 7075. We had no issues in 2010.
Don't buy metal from mcmaster, buy from a real supplier and you can get 7075 hex for very cheap. We use hex on everything, its so much nicer than keyways. |
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