EVOLUTION FIN SHAFTS (US Cut)


 

Hydro Shafts, 17-4 Stainless Steel Shafts - square (US cut)

MADE IN THE USA!!!  At HammerHead Spearguns we are proud to say our spear shafts are made from the finest quality American sourced Stainless Steel and heat-treated to perfection right right here in the USA. 

Manufactured from 17-4 PH Stainless Steel and heat-treated for perfection HammerHead Evolution shafts are Ultra-straight, ultra-hard shafts and have heavy duty welded fins and Hawaiian style floppers or threaded ends.

Designed to fit into American style mechanisms such as Alexander, Neptonic, Riffe, and Wong. American Square-Cut  shafts are available in a variety of diameters including 9/32" (7.1 mm), 19/64" (7.45 mm), and 5/16" (7.93mm) diameters shafts having 2, 3, or any multiple of fin tabs and/or loading fin tabs.

As HammerHead Spearguns manufactures all of our shafts in-house right here in the USA customizations such as multiple fins, loading tabs, double floppers,  welded floppers, 6 mm threads, 5/16" threads, high luster polishing, etc. are no problem.

 



» USA Stainless Steel - rust and corrosion resistant
» Made in the USA!
» Heat Treated 17-4 for additional stiffness
» Hawaiian style Flopper
» Welded fins set back for maximum band stretch
» Readily available in 9/32" and 5/16" diameters

 

9/32" Diameter US Cut
Model Size
HHC1336 Hydro-Fin Shaft, 9/32" x 40"
HHC1337 Hydro-Fin Shaft, 9/32" x 44"
HHC1338 Hydro-Fin Shaft, 9/32" x 48"
HHC1339 Hydro-Fin Shaft, 9/32" x 52"
HHC1340 Hydro-Fin Shaft, 9/32" x 56"
HHC1341 Hydro-Fin Shaft, 9/32" x 60"
HHC1342 Hydro-Fin Shaft, 9/32" x 64"
HHC1343 Hydro-Fin Shaft, 9/32" x 68"
HHC1344 Hydro-Fin Shaft, 9/32" x 72"

 


5/16" Diameter US Cut
Model Size
HHC1468 Hydro-Fin Shaft, 5/16" x 40"
HHC1469 Hydro-Fin Shaft, 5/16" x 44"
HHC1470 Hydro-Fin Shaft, 5/16" x 48"
HHC1471 Hydro-Fin Shaft, 5/16" x 52"
HHC1472 Hydro-Fin Shaft, 5/16" x 56"
HHC1473 Hydro-Fin Shaft, 5/16" x 60"
HHC1474 Hydro-Fin Shaft, 5/16" x 64"
HHC1475 Hydro-Fin Shaft, 5/16" x 68"
HHC1476 Hydro-Fin Shaft, 5/16" x 72"
WHAT THEY HAVE TO SAY...

 

9/32" Diameter US Cut
Model Size
HHC1336 Hydro-Fin Shaft, 9/32" x 40"
HHC1337 Hydro-Fin Shaft, 9/32" x 44"
HHC1338 Hydro-Fin Shaft, 9/32" x 48"
HHC1339 Hydro-Fin Shaft, 9/32" x 52"
HHC1340 Hydro-Fin Shaft, 9/32" x 56"
HHC1341 Hydro-Fin Shaft, 9/32" x 60"
HHC1342 Hydro-Fin Shaft, 9/32" x 64"
HHC1343 Hydro-Fin Shaft, 9/32" x 68"
HHC1344 Hydro-Fin Shaft, 9/32" x 72"

 


5/16" Diameter US Cut
Model Size
HHC1468 Hydro-Fin Shaft, 5/16" x 40"
HHC1469 Hydro-Fin Shaft, 5/16" x 44"
HHC1470 Hydro-Fin Shaft, 5/16" x 48"
HHC1471 Hydro-Fin Shaft, 5/16" x 52"
HHC1472 Hydro-Fin Shaft, 5/16" x 56"
HHC1473 Hydro-Fin Shaft, 5/16" x 60"
HHC1474 Hydro-Fin Shaft, 5/16" x 64"
HHC1475 Hydro-Fin Shaft, 5/16" x 68"
HHC1476 Hydro-Fin Shaft, 5/16" x 72"

 

Shaft, Evolution, 17/64" x 170 cm


PHOTOS

hammerhead shafts