{"id":13084,"date":"2022-11-07T13:43:00","date_gmt":"2022-11-07T12:43:00","guid":{"rendered":"https:\/\/www.karver-systems.com\/produit\/aluminum-low-friction-ring-kr40\/"},"modified":"2026-04-01T09:44:36","modified_gmt":"2026-04-01T07:44:36","slug":"aluminum-low-friction-ring-kr40","status":"publish","type":"product","link":"https:\/\/www.karver-systems.com\/en\/product\/aluminum-low-friction-ring-kr40\/","title":{"rendered":"ALUMINUM LOW FRICTION RING KR40"},"content":{"rendered":"<p>The KR40 is a low-friction aluminum ring with a maximum internal passage for a 40 mm rope. <br \/> Low-friction rings have been a staple in deck equipment for several years for their versatility, compactness, weight and price.  They are real assets for performance and comfort.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The KR40 is a low-friction aluminum ring with a maximum internal passage for a 40 mm rope. Low-friction rings have been a staple in deck equipment for several years for their versatility, compactness, weight and price. 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Low-friction rings have been a staple in\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.karver-systems.com\/en\/product\/aluminum-low-friction-ring-kr40\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"ALUMINUM LOW FRICTION RING KR40 - Karver systems\" \/>\n<meta property=\"og:description\" content=\"The KR40 is a low-friction aluminum ring with a maximum internal passage for a 40 mm rope. Low-friction rings have been a staple in\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.karver-systems.com\/en\/product\/aluminum-low-friction-ring-kr40\/\" \/>\n<meta property=\"og:site_name\" content=\"Karver systems\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/KarverSailing\" \/>\n<meta property=\"article:modified_time\" content=\"2026-04-01T07:44:36+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/karver-197c6.kxcdn.com\/wp-content\/uploads\/2022\/11\/KR40.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"719\" \/>\n\t<meta property=\"og:image:height\" content=\"721\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.karver-systems.com\/en\/product\/aluminum-low-friction-ring-kr40\/\",\"url\":\"https:\/\/www.karver-systems.com\/en\/product\/aluminum-low-friction-ring-kr40\/\",\"name\":\"ALUMINUM LOW FRICTION RING KR40 - Karver systems\",\"isPartOf\":{\"@id\":\"https:\/\/www.karver-systems.com\/en\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.karver-systems.com\/en\/product\/aluminum-low-friction-ring-kr40\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.karver-systems.com\/en\/product\/aluminum-low-friction-ring-kr40\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/karver-197c6.kxcdn.com\/wp-content\/uploads\/2022\/11\/KR40.jpg\",\"datePublished\":\"2022-11-07T12:43:00+00:00\",\"dateModified\":\"2026-04-01T07:44:36+00:00\",\"description\":\"The KR40 is a low-friction aluminum ring with a maximum internal passage for a 40 mm rope. 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