{"product_id":"gancio-di-pretensionamento-sigal-sub","title":"Pretensioning Plane Hook","description":"\u003ch2\u003ePre-Tensioning Hook - Sigalsub\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eSigalsub pre-tensioning hook\u003c\/strong\u003e is an essential component for anyone looking to convert or optimize their speargun into a \u003cstrong\u003eroller or reduced-load configuration\u003c\/strong\u003e. Made from \u003cstrong\u003eburnished stainless steel\u003c\/strong\u003e, it ensures maximum corrosion resistance in marine environments and long-lasting durability.\u003c\/p\u003e\n\n\u003ch3\u003eFunction and Compatibility\u003c\/h3\u003e\n\n\u003cp\u003eThis \u003cstrong\u003eflat hook\u003c\/strong\u003e attaches to the underside of the barrel of an arbalete speargun and allows \u003cstrong\u003epre-tensioned bands\u003c\/strong\u003e to be anchored. It is compatible with \u003cstrong\u003ewood, aluminum, and composite barrels\u003c\/strong\u003e, with a mounting system that can be \u003cstrong\u003escrewed directly into the barrel or installed using bushings\u003c\/strong\u003e. By installing multiple hooks in sequence along the barrel, you can vary the pre-tensioning point and the position of the bands, \u003cstrong\u003equickly managing the speargun’s power\u003c\/strong\u003e according to your spearfishing needs.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Features\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e burnished stainless steel, resistant to marine corrosion\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e screws directly into the barrel or installs using bushings\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHardware included:\u003c\/strong\u003e 2 stainless steel screws supplied\u003c\/li\u003e\n  \u003cli\u003eCompatible with \u003cstrong\u003eroller, inverter, and reduced-load systems\u003c\/strong\u003e\n\u003c\/li\u003e\n  \u003cli\u003eAllows \u003cstrong\u003etextile and metal wishbones\u003c\/strong\u003e to be anchored for band pre-tensioning\u003c\/li\u003e\n  \u003cli\u003eCan be positioned anywhere on the barrel to \u003cstrong\u003eadjust tension and power\u003c\/strong\u003e\n\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eMade in Italy\u003c\/strong\u003e by Sigalsub\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eInstallation Instructions\u003c\/h3\u003e\n\n\u003col\u003e\n  \u003cli\u003ePosition the hook at the desired point on the speargun barrel.\u003c\/li\u003e\n  \u003cli\u003eIf necessary, first insert the bushing into the barrel before drilling.\u003c\/li\u003e\n  \u003cli\u003eDrill the barrel, making sure the hole is in the correct position and away from any seals.\u003c\/li\u003e\n  \u003cli\u003eSecure the hook using the two stainless steel screws supplied.\u003c\/li\u003e\n  \u003cli\u003eHook the pre-tensioned bands onto the hook to complete the roller or reduced-load system.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eSystem Advantages\u003c\/h3\u003e\n\n\u003cp\u003eBy distributing an adequate number of hooks along the barrel, you can \u003cstrong\u003esplit the band loading process into stages\u003c\/strong\u003e, making the top loading phase easier and reducing overall effort. This solution lets you quickly customize speargun performance without modifying other components, making it ideal for spearfishers who want to \u003cstrong\u003eadapt the power of their arbalete speargun\u003c\/strong\u003e to different hunting situations.\u003c\/p\u003e","brand":"Sigal Sub","offers":[{"title":"Default Title","offer_id":56926849761625,"sku":"555-GP","price":7.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0993\/6732\/1945\/files\/gancio-pretensionamento-sigal.png?v=1779196022","url":"https:\/\/deepbluesub.com\/en\/products\/sigal-sub-pretensioning-hook","provider":"DEEP BLUE - Freediving \u0026 Spearfishing","version":"1.0","type":"link"}