STEEL THREADED SHAFT Ø 6.5 MM

Notched and threaded shaft to allow a harpoon or spear head to be attached. Will accept any Cressi threaded spear tip.

Made with very strict finishing parameters and dimensions for maximum adaptation to all types of mechanisms. Machining carried out with stainless tools to avoid contamination of the rod material and possible rust spots in the machined areas. The ideal steel as it has excellent resistance to bending, impact and breakage without the need for tempering. 1 mm thick flap with blunt finishes and 1 mm pin. Inserted in the shaft without recesses so as not to reduce the resistance of the tip. Reinforced howitzer socket with three machining radii that make it almost impossible to break the rod through this traditionally weak point. Fully rounded machined zone profiles.