A:
I asked our vendor what shafting size for the weights. I hope it helps.
Universal Master Adapter, 10 gr -- WA10-.187 will fit all shafts
Screw-In Weights 5gr -- SPW5- will fit into any shaft
Screw-In Weights 10gr -- SPW10-.187 will fit all shafts
Screw-In Weights 30gr -- SPW30-.201 will fit axis shafts & larger
Screw-In Weights 50gr -- SPW50-.250 will fit 2016 & larger
Answered on 9/28/2010 by Johnathan Karch from 3Rivers Archery