{"product_id":"stonfo-elite-disc-drag-bobbin-528","title":"Hareline Stonfo Elite Disc Drag Bobbin - 528","description":"\u003cp\u003eThe Stonfo Elite Disc Drag Bobbin (528) is a precision fly-tying bobbin designed to deliver smooth, adjustable thread tension for cleaner wraps and fewer break-offs. Built from a weighted stainless steel body with a hardened steel tube insert and a countersunk feed, the Stonfo bobbin gives consistent thread feed and reliable control for trout flies and general fly-tying work.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeighted Stainless Steel Body:\u003c\/strong\u003e Balanced design for stable, comfortable handling and steady thread delivery.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuick-Adjust Disc Drag:\u003c\/strong\u003e Fine, repeatable tension control to prevent over-tightening or slack while tying.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardened Steel Tube Insert:\u003c\/strong\u003e Smooth, burr-resistant feed that minimizes thread fray and breakage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountersunk Feed:\u003c\/strong\u003e Allows thread to glide for easier threading and more reliable wraps.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal Spool Compatibility:\u003c\/strong\u003e Suitable for most thread spool sizes used in fly tying.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e Corrosion-resistant materials for long service life at the vise.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis Stonfo bobbin is ideal for tying trout patterns and a wide range of freshwater flies where precise thread tension matters. Fly tyers choose Stonfo for predictable performance and fewer thread failures — the disc-drag adjustment helps maintain consistent tension whether you’re using fine or heavy thread. The Elite Disc Drag Bobbin pairs well with standard threaders, rotary vises and common tying thread brands.\u003c\/p\u003e","brand":"Hareline Dubbin","offers":[{"title":"Default Title","offer_id":46973150068914,"sku":"HL-FO528","price":34.95,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3028\/8562\/files\/Untitled_c3120cf8-a7c8-49e1-b69f-894d72f21823.jpg?v=1779381867","url":"https:\/\/www.harbourchandler.ca\/products\/stonfo-elite-disc-drag-bobbin-528","provider":"The Harbour Chandler","version":"1.0","type":"link"}