{"product_id":"harken-one-ton-twing-block","title":"Harken Polea Twing de Una Tonelada","description":"\u003c!-- harken-official:v2 Sku:3405 page_sha256:4b48e9ca79028f09d8baabd4a614ca6598dd15380de2583406944fdd06fce035 --\u003e\u003ch3\u003eDescripción general\u003c\/h3\u003e\u003cp\u003eLa nueva polea Twing cuenta con un mecanismo de apertura lateral con resorte para un aparejo real con una sola mano, incluso mientras se usan guantes de navegación. Las placas laterales de aluminio anodizado negro están bordeadas con robustos parachoques para proteger la polea, la parte superior y la cubierta. La roldana es de aluminio y gira sobre un sistema de rodamientos compartido con la polea de alta carga de 2.3T existente de Harken.\u003c\/p\u003e\u003ch3\u003eEspecificaciones\u003c\/h3\u003e\u003ctable style=\"border-collapse:collapse;width:100%;max-width:100%;\"\u003e \u003cthead\u003e\u003ctr\u003e \u003cth style=\"text-align:left;border-bottom:1px solid #ddd;padding:8px;\"\u003eEspecificación\u003c\/th\u003e \u003cth style=\"text-align:left;border-bottom:1px solid #ddd;padding:8px;\"\u003eValor\u003c\/th\u003e \u003c\/tr\u003e\u003c\/thead\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd style=\"border-bottom:1px solid #eee;padding:8px;vertical-align:top;\"\u003eCarga de rotura (kg)\u003c\/td\u003e \u003ctd style=\"border-bottom:1px solid #eee;padding:8px;vertical-align:top;\"\u003e2000 kg\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"border-bottom:1px solid #eee;padding:8px;vertical-align:top;\"\u003eCarga de rotura (lb)\u003c\/td\u003e \u003ctd style=\"border-bottom:1px solid #eee;padding:8px;vertical-align:top;\"\u003e4409 lb\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"border-bottom:1px solid #eee;padding:8px;vertical-align:top;\"\u003eLongitud (pulgadas)\u003c\/td\u003e \u003ctd style=\"border-bottom:1px solid #eee;padding:8px;vertical-align:top;\"\u003e3 in\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"border-bottom:1px solid #eee;padding:8px;vertical-align:top;\"\u003eLongitud (mm)\u003c\/td\u003e \u003ctd style=\"border-bottom:1px solid #eee;padding:8px;vertical-align:top;\"\u003e78 mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"border-bottom:1px solid #eee;padding:8px;vertical-align:top;\"\u003eDiámetro máximo de cabo (pulgadas)\u003c\/td\u003e \u003ctd style=\"border-bottom:1px solid #eee;padding:8px;vertical-align:top;\"\u003e.43 in\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"border-bottom:1px solid #eee;padding:8px;vertical-align:top;\"\u003eDiámetro máximo de cabo (mm)\u003c\/td\u003e \u003ctd style=\"border-bottom:1px solid #eee;padding:8px;vertical-align:top;\"\u003e11 mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"border-bottom:1px solid #eee;padding:8px;vertical-align:top;\"\u003eCarga de trabajo máxima (kg)\u003c\/td\u003e \u003ctd style=\"border-bottom:1px solid #eee;padding:8px;vertical-align:top;\"\u003e1000 kg\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"border-bottom:1px solid #eee;padding:8px;vertical-align:top;\"\u003eCarga de trabajo máxima (lb)\u003c\/td\u003e \u003ctd style=\"border-bottom:1px solid #eee;padding:8px;vertical-align:top;\"\u003e2205 lb\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"border-bottom:1px solid #eee;padding:8px;vertical-align:top;\"\u003eØ de roldana (pulgadas)\u003c\/td\u003e \u003ctd style=\"border-bottom:1px solid #eee;padding:8px;vertical-align:top;\"\u003e1 1\/2 in\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"border-bottom:1px solid #eee;padding:8px;vertical-align:top;\"\u003eØ de roldana (mm)\u003c\/td\u003e \u003ctd style=\"border-bottom:1px solid #eee;padding:8px;vertical-align:top;\"\u003e38.5 mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"border-bottom:1px solid #eee;padding:8px;vertical-align:top;\"\u003ePeso (g)\u003c\/td\u003e \u003ctd style=\"border-bottom:1px solid #eee;padding:8px;vertical-align:top;\"\u003e143 g\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"border-bottom:1px solid #eee;padding:8px;vertical-align:top;\"\u003ePeso (oz)\u003c\/td\u003e \u003ctd style=\"border-bottom:1px solid #eee;padding:8px;vertical-align:top;\"\u003e1.4 oz\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e\u003c!-- sr-faq v=1 vendor=harken source_sha256=64139522a692a85befe27c2850ab4db1f0ebdd6134dc540386377aa195c59195 --\u003e\u003cdiv class=\"sr-faq-wrap\" style=\"margin-top:4rem\"\u003e\n\u003ch3\u003ePreguntas frecuentes\u003c\/h3\u003e\n\u003cdiv class=\"faq-box sr-faq-box\"\u003e\n\u003cdiv class=\"faq-block\"\u003e\u003cdiv class=\"accordion faq-item\"\u003e\u003cdetails\u003e\u003csummary style=\"align-items:center\"\u003e\u003cspan class=\"faq-block__heading\" style=\"flex:1 1 auto;margin:0;padding-right:2rem;font-size:1.5rem;font-weight:700\"\u003e¿Cómo se debe limpiar la roldana para un mantenimiento adecuado?\u003c\/span\u003e\u003csvg class=\"icon icon-filter-two\" width=\"12\" height=\"7\" viewbox=\"0 0 12 7\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" aria-hidden=\"true\"\u003e\u003cpath d=\"M10 1.5L6 5.5L2 1.5\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"square\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/summary\u003e\u003cdiv class=\"faq-block__description\"\u003e\u003cp\u003eGire la roldana para distribuir la solución de jabón en las bolas de carga lateral y el rodamiento principal, luego enjuague con agua dulce.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"faq-block\"\u003e\u003cdiv class=\"accordion faq-item\"\u003e\u003cdetails\u003e\u003csummary style=\"align-items:center\"\u003e\u003cspan class=\"faq-block__heading\" style=\"flex:1 1 auto;margin:0;padding-right:2rem;font-size:1.5rem;font-weight:700\"\u003e¿Cómo instalo y aparejo la polea Twing de una tonelada?\u003c\/span\u003e\u003csvg class=\"icon icon-filter-two\" width=\"12\" height=\"7\" viewbox=\"0 0 12 7\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" aria-hidden=\"true\"\u003e\u003cpath d=\"M10 1.5L6 5.5L2 1.5\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"square\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/summary\u003e\u003cdiv class=\"faq-block__description\"\u003e\u003cp\u003eSostenga la polea con una mano y presione el botón de liberación con el dedo índice. Coloque el cabo, cierre y asegure la placa lateral, y escuche un clic audible.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"faq-block\"\u003e\u003cdiv class=\"accordion faq-item\"\u003e\u003cdetails\u003e\u003csummary style=\"align-items:center\"\u003e\u003cspan class=\"faq-block__heading\" style=\"flex:1 1 auto;margin:0;padding-right:2rem;font-size:1.5rem;font-weight:700\"\u003e¿Cómo debo mantener y limpiar la polea Twing?\u003c\/span\u003e\u003csvg class=\"icon icon-filter-two\" width=\"12\" height=\"7\" viewbox=\"0 0 12 7\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" aria-hidden=\"true\"\u003e\u003cpath d=\"M10 1.5L6 5.5L2 1.5\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"square\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/summary\u003e\u003cdiv class=\"faq-block__description\"\u003e\u003cp\u003eLimpie el botón de liberación, la roldana y la base de la bisagra con un detergente suave y agua. No use lubricantes en la roldana.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"faq-block\"\u003e\u003cdiv class=\"accordion faq-item\"\u003e\u003cdetails\u003e\u003csummary style=\"align-items:center\"\u003e\u003cspan class=\"faq-block__heading\" style=\"flex:1 1 auto;margin:0;padding-right:2rem;font-size:1.5rem;font-weight:700\"\u003e¿Cuál es una advertencia de seguridad clave durante el uso?\u003c\/span\u003e\u003csvg class=\"icon icon-filter-two\" width=\"12\" height=\"7\" viewbox=\"0 0 12 7\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" aria-hidden=\"true\"\u003e\u003cpath d=\"M10 1.5L6 5.5L2 1.5\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"square\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/summary\u003e\u003cdiv class=\"faq-block__description\"\u003e\u003cp\u003eSe recomienda asegurarse de que la placa lateral esté asegurada antes de cargar. No cargue la roldana cuando la placa lateral esté sin asegurar.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"faq-block\"\u003e\u003cdiv class=\"accordion faq-item\"\u003e\u003cdetails\u003e\u003csummary style=\"align-items:center\"\u003e\u003cspan class=\"faq-block__heading\" style=\"flex:1 1 auto;margin:0;padding-right:2rem;font-size:1.5rem;font-weight:700\"\u003e¿Cómo está diseñada la roldana para la resistencia y el rendimiento?\u003c\/span\u003e\u003csvg class=\"icon icon-filter-two\" width=\"12\" height=\"7\" viewbox=\"0 0 12 7\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" aria-hidden=\"true\"\u003e\u003cpath d=\"M10 1.5L6 5.5L2 1.5\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"square\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/summary\u003e\u003cdiv class=\"faq-block__description\"\u003e\u003cp\u003eLa polea utiliza un rodamiento principal ULC para un giro suave bajo cargas extremas y bolas de carga lateral para una alineación cargada.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"faq-block\"\u003e\u003cdiv class=\"accordion faq-item\"\u003e\u003cdetails\u003e\u003csummary style=\"align-items:center\"\u003e\u003cspan class=\"faq-block__heading\" style=\"flex:1 1 auto;margin:0;padding-right:2rem;font-size:1.5rem;font-weight:700\"\u003e¿Puedo cargar la barra anti-vuelco directamente?\u003c\/span\u003e\u003csvg class=\"icon icon-filter-two\" width=\"12\" height=\"7\" viewbox=\"0 0 12 7\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" aria-hidden=\"true\"\u003e\u003cpath d=\"M10 1.5L6 5.5L2 1.5\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"square\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/summary\u003e\u003cdiv class=\"faq-block__description\"\u003e\u003cp\u003eNo cargue la barra anti-vuelco para asegurar el cabo de control o la driza cargada. Use el guardacabo y la roldana para las líneas cargadas.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"faq-block\"\u003e\u003cdiv class=\"accordion faq-item\"\u003e\u003cdetails\u003e\u003csummary style=\"align-items:center\"\u003e\u003cspan class=\"faq-block__heading\" style=\"flex:1 1 auto;margin:0;padding-right:2rem;font-size:1.5rem;font-weight:700\"\u003e¿Se puede usar la polea Twing con un grillete textil?\u003c\/span\u003e\u003csvg class=\"icon icon-filter-two\" width=\"12\" height=\"7\" viewbox=\"0 0 12 7\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" aria-hidden=\"true\"\u003e\u003cpath d=\"M10 1.5L6 5.5L2 1.5\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"square\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/summary\u003e\u003cdiv class=\"faq-block__description\"\u003e\u003cp\u003eSí, se puede usar como una polea de pasteca cuando se combina con un grillete textil.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"faq-block\"\u003e\u003cdiv class=\"accordion faq-item\"\u003e\u003cdetails\u003e\u003csummary style=\"align-items:center\"\u003e\u003cspan class=\"faq-block__heading\" style=\"flex:1 1 auto;margin:0;padding-right:2rem;font-size:1.5rem;font-weight:700\"\u003e¿Qué opciones están disponibles para el aparejo de control arriba-abajo?\u003c\/span\u003e\u003csvg class=\"icon icon-filter-two\" width=\"12\" height=\"7\" viewbox=\"0 0 12 7\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" aria-hidden=\"true\"\u003e\u003cpath d=\"M10 1.5L6 5.5L2 1.5\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"square\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/summary\u003e\u003cdiv class=\"faq-block__description\"\u003e\u003cp\u003ePara control 1:1, empalme o anude al guardacabo en la base del pivote. Para control 2:1, use una línea de control alrededor del guardacabo en la base del pivote.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"faq-block\"\u003e\u003cdiv class=\"accordion faq-item\"\u003e\u003cdetails\u003e\u003csummary style=\"align-items:center\"\u003e\u003cspan class=\"faq-block__heading\" style=\"flex:1 1 auto;margin:0;padding-right:2rem;font-size:1.5rem;font-weight:700\"\u003e¿Es posible usar drizas más grandes con esta polea?\u003c\/span\u003e\u003csvg class=\"icon icon-filter-two\" width=\"12\" height=\"7\" viewbox=\"0 0 12 7\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" aria-hidden=\"true\"\u003e\u003cpath d=\"M10 1.5L6 5.5L2 1.5\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"square\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/summary\u003e\u003cdiv class=\"faq-block__description\"\u003e\u003cp\u003eSi la driza es más grande de 8 mm, retire la barra anti-vuelco para permitir el uso de una driza más grande.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"faq-block\"\u003e\u003cdiv class=\"accordion faq-item\"\u003e\u003cdetails\u003e\u003csummary style=\"align-items:center\"\u003e\u003cspan class=\"faq-block__heading\" style=\"flex:1 1 auto;margin:0;padding-right:2rem;font-size:1.5rem;font-weight:700\"\u003e¿Cuál es el propósito de la barra anti-vuelco y se puede quitar?\u003c\/span\u003e\u003csvg class=\"icon icon-filter-two\" width=\"12\" height=\"7\" viewbox=\"0 0 12 7\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" aria-hidden=\"true\"\u003e\u003cpath d=\"M10 1.5L6 5.5L2 1.5\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"square\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/summary\u003e\u003cdiv class=\"faq-block__description\"\u003e\u003cp\u003eLa barra anti-vuelco mantiene la roldana alineada. Se puede quitar si el control arriba-abajo es 1:1 y se usa un ojo empalmado.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"faq-block\"\u003e\u003cdiv class=\"accordion faq-item\"\u003e\u003cdetails\u003e\u003csummary style=\"align-items:center\"\u003e\u003cspan class=\"faq-block__heading\" style=\"flex:1 1 auto;margin:0;padding-right:2rem;font-size:1.5rem;font-weight:700\"\u003e¿Puedo ajustar la fricción para abrir y cerrar las placas laterales?\u003c\/span\u003e\u003csvg class=\"icon icon-filter-two\" width=\"12\" height=\"7\" viewbox=\"0 0 12 7\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" aria-hidden=\"true\"\u003e\u003cpath d=\"M10 1.5L6 5.5L2 1.5\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"square\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/summary\u003e\u003cdiv class=\"faq-block__description\"\u003e\u003cp\u003eSí, la fricción se puede ajustar cambiando la tensión en la tuerca de ajuste. Evite aflojarla en exceso.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"faq-block\"\u003e\u003cdiv class=\"accordion faq-item\"\u003e\u003cdetails\u003e\u003csummary style=\"align-items:center\"\u003e\u003cspan class=\"faq-block__heading\" style=\"flex:1 1 auto;margin:0;padding-right:2rem;font-size:1.5rem;font-weight:700\"\u003e¿A quién debo contactar para obtener ayuda con la instalación, el servicio o asesoramiento?\u003c\/span\u003e\u003csvg class=\"icon icon-filter-two\" width=\"12\" height=\"7\" viewbox=\"0 0 12 7\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" aria-hidden=\"true\"\u003e\u003cpath d=\"M10 1.5L6 5.5L2 1.5\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"square\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/summary\u003e\u003cdiv class=\"faq-block__description\"\u003e\u003cp\u003eContacto \u003ca href=\"https:\/\/www.sailrace.com\/pages\/contact\"\u003eel equipo de SailRACE\u003c\/a\u003e — como expertos marinos certificados, están disponibles para ayudar con la selección de productos, la instalación y el servicio postventa, antes y después de la compra.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"How should the sheave be cleaned for proper maintenance?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Spin the sheave to distribute soap solution into sideload balls and main bearing, then flush with fresh water.\"}}, {\"@type\": \"Question\", \"name\": \"How do I install and rig the One Ton Twing Block?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Hold the block in one hand and press the release button with your index finger. Place the sheet, close and latch the sideplate, and listen for an audible click.\"}}, {\"@type\": \"Question\", \"name\": \"How should I maintain and clean the twing block?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Clean the release button, sheave, and hinge base with mild detergent and water. Do not use lubricants in the sheave.\"}}, {\"@type\": \"Question\", \"name\": \"What is a key safety warning during use?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Make sure the sideplate is latched before loading. Do not load sheave when sideplate is unlatched.\"}}, {\"@type\": \"Question\", \"name\": \"How is the sheave designed for strength and performance?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The block uses a ULC main bearing for smooth turning under extreme loading and sideload balls for loaded alignment.\"}}, {\"@type\": \"Question\", \"name\": \"Can I load the anti-capsize bar directly?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Do not load the anti-capsize bar to secure loaded control line or sheet. Use the thimble and sheave for loaded lines.\"}}, {\"@type\": \"Question\", \"name\": \"Can the twing block be used with a soft shackle?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes, it can be used as a snatch block when combined with a soft shackle.\"}}, {\"@type\": \"Question\", \"name\": \"What options are available for up-down control rigging?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"For 1:1 control, splice or knot to the thimble at the pivot base. For 2:1 control, use a control line around the thimble at the pivot base.\"}}, {\"@type\": \"Question\", \"name\": \"Is it possible to use larger sheets with this block?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"If the sheet is larger than 8 mm, remove the anti-capsize bar to allow a larger sheet to be used.\"}}, {\"@type\": \"Question\", \"name\": \"What is the purpose of the anti-capsize bar and can it be removed?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The anti-capsize bar keeps the sheave aligned. It can be removed if the up-down control is 1:1 and a spliced eye is used.\"}}, {\"@type\": \"Question\", \"name\": \"Can I adjust the friction for opening and closing the sideplates?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes, the friction can be adjusted by changing the tension on the adjusting nut. Avoid loosening it excessively.\"}}, {\"@type\": \"Question\", \"name\": \"Who do I contact for help with installation, servicing or advice?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Contact the SailRACE team — as certified marine experts we're happy to help with product selection, installation and after-sales servicing, before and after your purchase.\"}}]}\u003c\/script\u003e\u003c!-- \/sr-faq --\u003e\u003c!-- \/harken-official --\u003e","brand":"Harken","offers":[{"title":"Default Title","offer_id":53195994562897,"sku":"HKN-3405","price":271.42,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4434\/4913\/files\/832bd332-296a-4bf0-97e2-4ed6be39dfd8.jpg?v=1772623152","url":"https:\/\/www.sailrace.com\/es-latam\/products\/harken-polea-twing-de-una-tonelada","provider":"SailRACE","version":"1.0","type":"link"}