{"id":9244,"date":"2023-09-07T15:25:57","date_gmt":"2023-09-07T13:25:57","guid":{"rendered":"https:\/\/shopandsail.fr\/?post_type=product&#038;p=9244"},"modified":"2026-06-09T10:05:58","modified_gmt":"2026-06-09T08:05:58","slug":"lewmar-synchro-footblocks-with-jammer","status":"publish","type":"product","link":"https:\/\/shopandsail.com\/en\/shop\/blocks\/ball-bearing-blocks-en\/lewmar-synchro-footblocks-with-jammer\/","title":{"rendered":"Lewmar Synchro aluminium footblocks with jammer"},"content":{"rendered":"<p>Lewmar&#8217;s Synchro footblocks with jammer features lightweight aluminium cheeks. Its design includes a moulded base to ensure a perfect seal. With two points of attachment to the deck, these blocks offer exceptional strength for your catamaran or sailboat outings, whatever the conditions.<\/p>\n<p>It&#8217;s worth noting that additional blocks can be added to the top of the blocks, giving you even greater manoeuvrability.<\/p>\n<p>These fittings are found on <strong>Fountaine Pajot<\/strong> and <strong>Nautitech catamarans.<\/strong> Shop &amp; Sail has a range of products in the <a href=\"https:\/\/shopandsail.com\/en\/product-categories\/fairleads-sheaves-en\/\">Wire &amp; Sheave<\/a> category to complement the Synchro single deck flat pulley &#8211; 90 mm on board your yacht.<\/p>\n<p><strong>Types of manoeuvres :<\/strong><\/p>\n<ul>\n<li>Jib furler<\/li>\n<li>Furling system<\/li>\n<li>Mainsail<\/li>\n<li>Sheave<\/li>\n<\/ul>\n<p><strong>Lewmar technical specifications &#8211; Synchro footblocks with jammer &#8211; 90mm<\/strong><\/p>\n<ul>\n<li>Model : Synchro footblocks with jammer &#8211; 90 mm<\/li>\n<li>Weight : 430 g<\/li>\n<li>Dimensions: A 134 mm | B 69 mm | C 89 mm<\/li>\n<li>Rope diameter : 14 mm<\/li>\n<li>Working load: 2000 kg<\/li>\n<li>Brand : Lewmar<\/li>\n<li>Part Number : 29929061BK<\/li>\n<li>Fountaine Pajot compatible models : Astrea 42 | Elba 45 | Tanna 47 | Aura 51<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Lewmar&#8217;s 90 mm Synchro footblocks with jammer is compatible with <strong>ropes up to 14 mm in diameter<\/strong> and can carry a <strong>working load of up to 2000 kg<\/strong> on board your catamaran or sailing yacht.<\/p>\n","protected":false},"featured_media":2316,"template":"","meta":{"_acf_changed":false,"_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","_kad_post_transparent":"default","_kad_post_title":"","_kad_post_layout":"default","_kad_post_sidebar_id":"","_kad_post_content_style":"default","_kad_post_vertical_padding":"default","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":""},"monocoques":[],"multicoques":[1457,1458,1459,1456,1461],"stock":[],"product_brand":[],"product_cat":[297,1209,1221],"product_tag":[],"product_brands":[1498],"class_list":{"0":"post-9244","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"multicoques-astrea-42-en","7":"multicoques-aura-51-en","8":"multicoques-elba-45-en","9":"multicoques-fountaine-pajot-en","10":"multicoques-tanna-47-en","11":"product_cat-fittings-en","12":"product_cat-blocks","13":"product_cat-ball-bearing-blocks-en","14":"product_brands-lewmar-en","16":"first","17":"onbackorder","18":"taxable","19":"shipping-taxable","20":"purchasable","21":"product-type-simple","22":"entry","23":"content-bg","24":"loop-entry"},"bundled_by":[],"bundle_stock_status":"onbackorder","bundle_stock_quantity":0,"bundle_virtual":false,"bundle_layout":"","bundle_add_to_cart_form_location":"","bundle_editable_in_cart":false,"bundle_sold_individually_context":"","bundle_item_grouping":"","bundle_min_size":"","bundle_max_size":"","bundle_price":[],"bundled_items":[],"bundle_sell_ids":[],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Lewmar Synchro aluminium footblocks with jammer - Shop and Sail<\/title>\n<meta name=\"description\" content=\"Shop &amp; Sail offers the Lewmar 90 mm Synchro footblocks with jammer . When sailing, enjoy a reliable, high-performance block on board your yacht.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/shopandsail.com\/en\/shop\/blocks\/ball-bearing-blocks-en\/lewmar-synchro-footblocks-with-jammer\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Lewmar Synchro aluminium footblocks with jammer - Shop and Sail\" \/>\n<meta property=\"og:description\" content=\"Shop &amp; Sail offers the Lewmar 90 mm Synchro footblocks with jammer . When sailing, enjoy a reliable, high-performance block on board your yacht.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/shopandsail.com\/en\/shop\/blocks\/ball-bearing-blocks-en\/lewmar-synchro-footblocks-with-jammer\/\" \/>\n<meta property=\"og:site_name\" content=\"Shop and Sail\" \/>\n<meta property=\"article:modified_time\" content=\"2026-06-09T08:05:58+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/shopandsail.com\/wp-content\/uploads\/2023\/09\/Photos-site-45-1.png\" \/>\n\t<meta property=\"og:image:width\" content=\"600\" \/>\n\t<meta property=\"og:image:height\" content=\"600\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/shopandsail.com\/en\/shop\/blocks\/ball-bearing-blocks-en\/lewmar-synchro-footblocks-with-jammer\/\",\"url\":\"https:\/\/shopandsail.com\/en\/shop\/blocks\/ball-bearing-blocks-en\/lewmar-synchro-footblocks-with-jammer\/\",\"name\":\"Lewmar Synchro aluminium footblocks with jammer - Shop and Sail\",\"isPartOf\":{\"@id\":\"https:\/\/shopandsail.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/shopandsail.com\/en\/shop\/blocks\/ball-bearing-blocks-en\/lewmar-synchro-footblocks-with-jammer\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/shopandsail.com\/en\/shop\/blocks\/ball-bearing-blocks-en\/lewmar-synchro-footblocks-with-jammer\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/shopandsail.com\/wp-content\/uploads\/2023\/09\/Photos-site-45-1.png\",\"datePublished\":\"2023-09-07T13:25:57+00:00\",\"dateModified\":\"2026-06-09T08:05:58+00:00\",\"description\":\"Shop & Sail offers the Lewmar 90 mm Synchro footblocks with jammer . 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