{"product_id":"harken-6-integral-backstay-cylinder-25-mm-bore-345-mm-stroke","title":"Harken 6 Integral Backstay Cylinder — 25 mm Bore, 345 mm Stroke","description":"\u003cdiv class=\"container section-title-container\"\u003e\n\u003ch3 class=\"section-title section-title-bold-center\"\u003e\n\u003cb aria-hidden=\"true\"\u003e\u003c\/b\u003e\u003cspan class=\"section-title-main\"\u003eProduct Description\u003c\/span\u003e\u003cb aria-hidden=\"true\"\u003e\u003c\/b\u003e\n\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cp\u003eHarken’s integral hydraulic backstay adjuster provides the power to optimize sail shape quickly. The cylinder features a built-in, double-acting pump that delivers oil when the handle is both pushed and pulled. This moves oil through the system twice as fast as single-acting pumps on other integrals. Assemblies include a hardcoat-anodized aluminum cylinder and pump, valve, and stainless pump handle with three attachment options: pin installs handle permanently; O-ring secures handle in socket, but is not permanent; nonlocking handle installs without O-ring and roll pin. All pins and plugs are stainless steel. Cylinders include a clevis on both ends. Standard eye-jaw toggles fit all Harken® cylinders. The pressure release knob turns clockwise to close and pump, counterclockwise to release. When closing the pump, the knob cannot be over-tightened by hand, preventing damage to the valve. Release speed depends on how far open the knob is turned. Pressure relief is factory set to prevent crew from over-tensioning the backstay.\t\u003c\/p\u003e\n\u003cdiv id=\"gap-307914566\" class=\"gap-element clearfix\" style=\"display:block; height:auto;\"\u003e\n\u003cstyle\u003e\n#gap-307914566 {\n  padding-top: 30px;\n}\n\u003c\/style\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container section-title-container\"\u003e\n\u003ch3 class=\"section-title section-title-center\"\u003e\n\u003cb aria-hidden=\"true\"\u003e\u003c\/b\u003e\u003cspan class=\"section-title-main\"\u003eProduct Specifications\u003c\/span\u003e\u003cb aria-hidden=\"true\"\u003e\u003c\/b\u003e\n\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cp\u003e'- Size -6\u003cbr\u003e\nMaximum wire Ø (mm) 5.5 mm\u003cbr\u003e\nMaximum wire Ø (in) 7\/32 in\u003cbr\u003e\nStroke (mm) 343 mm\u003cbr\u003e\nStroke (in) 13.5 in\u003cbr\u003e\nPin center length (closed) (mm) 762 mm\u003cbr\u003e\nPin center length (closed) (in) 30 in\u003cbr\u003e\nWeight (kg) 3.37 kg\u003cbr\u003e\nWeight (lb) 7.4 lb\u003cbr\u003e\nGap\/pin Ø (mm) 11.1 mm\u003cbr\u003e\nGap\/pin Ø (in) 7\/16 in\u003cbr\u003e\nPull force @ 1000 psi\/69 bar (kg) 564 kg\u003cbr\u003e\nPull force @ 1000 psi\/69 bar (lb) 1243 lb\u003cbr\u003e\nPull force @ 2000 psi\/138 bar (kg) 1128 kg\u003cbr\u003e\nPull force @ 2000 psi\/138 bar (lb) 2487 lb\u003cbr\u003e\nPull force @ 3000 psi\/207 bar (kg) 1692 kg\u003cbr\u003e\nPull force @ 3000 psi\/207 bar (lb) 3490 lb\u003cbr\u003e\nBreaking load (kg) 3175 kg\u003cbr\u003e\nBreaking load (lb) 7000 lb\u003c\/p\u003e","brand":"Harken","offers":[{"title":"Default Title","offer_id":51625693249873,"sku":"HKN-HCI006BCC","price":3371.53,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4434\/4913\/files\/www.sailrace.com-harken-6-integral-backstay-cylinder-25mm-bore-345mm-stroke.jpg?v=1754726609","url":"https:\/\/www.sailrace.com\/th\/products\/harken-6-integral-backstay-cylinder-25-mm-bore-345-mm-stroke","provider":"SailRACE","version":"1.0","type":"link"}