{"product_id":"10mm-spearfishing-euro-shark-4-fin-mono-shaft-100-200cm-17-4ph-stainless-steel-with-1-flopper-barb-for-speargun","title":"10mm Spearfishing Euro Shark 4-Fin Mono Shaft (100–200cm) – 17-4PH Stainless Steel with 1 Flopper Barb for Speargun","description":"\u003cp\u003eThe \u003cstrong\u003e10mm Euro Shark 4-Fin Mono Shaft\u003c\/strong\u003e is a high-strength spearfishing shaft designed for durability and reliable underwater performance. Manufactured from \u003cstrong\u003eheat-treated 17-4PH stainless steel\u003c\/strong\u003e, this shaft offers excellent hardness, corrosion resistance, and long-lasting strength for repeated use in saltwater environments.\u003c\/p\u003e\n\u003cp\u003eThe shaft features \u003cstrong\u003efour shark fins (3 loading fins + 1 rest tab)\u003c\/strong\u003e that are \u003cstrong\u003elaser welded\u003c\/strong\u003e for enhanced structural strength and stability. A \u003cstrong\u003e1.2mm thick flopper with 60° barb angle\u003c\/strong\u003e provides secure hold during fishing operations. With a hardness level reaching approximately \u003cstrong\u003e45 HRC\u003c\/strong\u003e, the shaft maintains its straightness and resists bending even under demanding conditions.\u003c\/p\u003e\n\u003cp\u003eAvailable in multiple lengths from \u003cstrong\u003e100cm to 200cm\u003c\/strong\u003e, this mono shaft is suitable for various speargun setups and fishing environments including oceans, lakes, rivers, and reservoirs.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: The shaft may show slight magnetism due to heat treatment of 17-4PH stainless steel. This is normal and does not affect corrosion resistance or performance.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e✅ \u003cstrong\u003eHigh-Strength 17-4PH Stainless Steel\u003c\/strong\u003e – Heat-treated steel provides excellent hardness and corrosion resistance in seawater.\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003e4 Shark Fin Design\u003c\/strong\u003e – Includes \u003cstrong\u003e3 loading fins and 1 rest tab\u003c\/strong\u003e for secure band positioning and better control.\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eLaser-Welded Fins\u003c\/strong\u003e – Precision welding ensures durability and strong attachment to the shaft body.\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eDurable Flopper Barb\u003c\/strong\u003e – \u003cstrong\u003e1.2mm thick, 85mm length flopper\u003c\/strong\u003e with a \u003cstrong\u003e60° barb angle\u003c\/strong\u003e for secure holding.\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eHigh Hardness Construction\u003c\/strong\u003e – Heat treatment reaches about \u003cstrong\u003e45 HRC\u003c\/strong\u003e, helping maintain shaft straightness and preventing deformation.\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eMultiple Length Options\u003c\/strong\u003e – Available from \u003cstrong\u003e100cm to 200cm\u003c\/strong\u003e to fit different speargun configurations.\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eSaltwater Resistant\u003c\/strong\u003e – Designed to perform in oceans, lakes, rivers, and reservoir fishing environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eProduct Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Fishing Spear Shaft\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e 17-4PH Heat Treated Stainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 10mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength Options:\u003c\/strong\u003e 100cm, 110cm, 120cm, 130cm, 140cm, 150cm, 160cm, 170cm, 180cm, 190cm, 200cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Approx. 400g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFin Style:\u003c\/strong\u003e 4 Shark Fins (3 Loading Fins + 1 Rest Tab)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlopper Thickness:\u003c\/strong\u003e 1.2mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlopper Length:\u003c\/strong\u003e 85mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBarb Angle:\u003c\/strong\u003e 60°\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardness:\u003c\/strong\u003e Approx. 45 HRC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUsage:\u003c\/strong\u003e Spearfishing \/ Fishing Accessories\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuitable Environments:\u003c\/strong\u003e Ocean Fishing, Ocean Boat Fishing, Ocean Rock Fishing, River, Lake, Reservoir Pond, Stream\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003ePackage Includes\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e✔ 1 × Spearfishing Shaft (Mono Shaft)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eProduct Video\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003ciframe title=\"Please subscribe and watch this IndianSlingshot.com Videos Space\" src=\"https:\/\/www.youtube.com\/embed\/nj6RcJzcQZE\" height=\"492\" width=\"875\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eProduct Display\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" 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