9/32 in american 6mm threaded shafts
9/32 inch diameter 6mm threaded Spear shafts are made with spring stainless steel, heat treated to increase hardness and prevent bending. Manufactured with shark-fin tabs rather than notches and End Drilled to accomodate up to 400Lb monofilament.
American Notch -brands such as: Darly Wong Spearguns®, Alexander®, Riffe® and more.