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9/32 American Threaded

Our 17-4 Stainless Steel Sharkfin Shafts are heat treated to improve overall strength  resist bending, and minimize shaft whip. The threaded tip on these 9/32 shafts is turned down to a 6 mm thread that accepts most popular slip tips. These Heat Treated 17-4 Stainless Steel Shafts are the finest quality shafts being produced and are the  OEM shaft of choice for many of the top speargun manufacturers world wide.

Our 17-4 Stainless Steel shafts are heat treated to improve overall strength, resist bending, and minimize shaft whip. We design them to fit the more popular American mechanism spearguns (Riffe, Wong, Hatch, Koah, Kap, Blacktip, Impaler, Deathstick, as well as any custom gun using Neptonic, Alexander, Kitto and Speardiver triggers.) Our smooth Sharkfins work great in both open and closed track spearguns.




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