3/8 Inch American Threaded Shafts
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.
These shafts are designed for American Mechanisms and will also fit other brands such as: Daryl Wong Spearguns®, Alexander®, Riffe® and more.