Quote:
Originally Posted by yomega55
I third the vexpro hex shafts
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Yes,
Any Aluminium or Steel( or even Ti) 1/2 hex shaft( no center hole) would reduce the risk of failure. 7075 shaft is ideal and is substantially stronger than 6061. Both VexPro and Andymark sell 7075 grade hex shaft and the Vexpro is "Anodised for superior performance" and it looks nicer.