Rob Allen 7.5mm Spear 3 Wire Double BarbDesigned to be the hard hitting shaft you want when hunting XL pelagic species like Wahoo, Tuna and Billfish. Staged double flopper system increases holding power and helps secure your fish of a life time. Heavy duty 7. 5mm coated RA Hardened Spring Steel shaft 300kg load rated wire fin tabs Euro gun compatible Twin staged RA barbs for strong holding power on XL Fish Hardened tricut tip