Marsh Tacky Cockpit Harpoons were designed to be the strongest, stiffest, easiest to use, and most durable harpoon on the market. Each harpoon shaft is made of 100% American-made aerospace grade carbon fiber with controlled thermoset toughened epoxy. The precision machined head and pike is made of a stainless steel alloy that is twice as strong as 316 stainless steel. Also includes a heavy duty slick butt and gimbal for a light weight tail end that promotes precision throws and ease of accessibility. The bronze dart with vinyl coated stainless steel cable tether, Kevlar loop for safety line attachment, and a neoprene/Velcro dart line retainer is also included. 100% proudly made in the USA with a Limited Lifetime Warranty to the original purchaser, the Marsh Tacky Cockpit Harpoon will be the last harpoon you need!