{"id":9243,"date":"2023-09-07T16:17:17","date_gmt":"2023-09-07T14:17:17","guid":{"rendered":"https:\/\/shopandsail.fr\/?post_type=product&p=9243"},"modified":"2026-06-09T10:06:03","modified_gmt":"2026-06-09T08:06:03","slug":"lewmar-72mm-synchro-block-single","status":"publish","type":"product","link":"https:\/\/shopandsail.com\/en\/shop\/blocks\/ball-bearing-blocks-en\/lewmar-72mm-synchro-block-single\/","title":{"rendered":"Lewmar 72mm Single Synchro Swivel Pulley"},"content":{"rendered":"

Lewmar’s 72mm Synchro block single is designed for manoeuvres requiring high workloads, as well as manoeuvres requiring speed of execution. Lewmar incorporates aluminium cheek plates for remarkable lightness with as little friction as possible.<\/p>\n

The fittings include a moulded base to ensure a perfect seal. What’s more, the block has a self-aligning swivel head that fits perfectly on mainsail or jib cars. Whatever the conditions, it offers remarkable performance for your catamaran or sailboat outings.<\/p>\n

You’ll find the Synchro 72 mm block on Fountaine Pajot and Nautitech catamarans (particularly the 46 Fly<\/strong>). Our Shop & Sail online shop also sells products from the Wire & Sheave category<\/a> to complement your 72mm single synchro block.<\/p>\n

Types of operation :<\/strong><\/p>\n

Jib Furler
\nFurling system
\nMainsail
\nJib sheet
\nReefing<\/p>\n

Lewmar technical specifications – 72mm Synchro block single :\u00a0<\/strong><\/p>\n

Model : 72mm Synchro block single
\nWeight : 1,90 kg
\nRope diameter : 12 mm
\nWorking load : 1100 kg
\nBrand : Lewmar
\nPart Number : 29927201BK<\/p>\n","protected":false},"excerpt":{"rendered":"

Lewmar’s 72mm Synchro block single has aluminium cheeks, making it extremely lightweight. The block can be fitted to your mainsail hoist or jib sheets. The maximum working load of 1100 kg<\/strong> ensures manoeuvrability in all conditions. This block is suitable for 12 mm<\/strong> diameter ropes on your catamaran (including the Nautitech 46 Fly).<\/strong><\/p>\n","protected":false},"featured_media":2318,"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":[1453,1441],"stock":[],"product_brand":[],"product_cat":[297,1209,1221],"product_tag":[],"product_brands":[1498],"class_list":{"0":"post-9243","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"multicoques-fly-46-en","7":"multicoques-nautitech-catamarans-en","8":"product_cat-fittings-en","9":"product_cat-blocks","10":"product_cat-ball-bearing-blocks-en","11":"product_brands-lewmar-en","13":"first","14":"onbackorder","15":"taxable","16":"shipping-taxable","17":"purchasable","18":"product-type-simple","19":"entry","20":"content-bg","21":"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":"\nLewmar 72mm Single Synchro Swivel Pulley - Shop and Sail<\/title>\n<meta name=\"description\" content=\"Shop & Sail offers Lewmar's 72mm Synchro block single. Enjoy a reliable and easy-to-use block for your Nautitech 46 Fly catamaran.\" \/>\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-72mm-synchro-block-single\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Lewmar 72mm Single Synchro Swivel Pulley - Shop and Sail\" \/>\n<meta property=\"og:description\" content=\"Shop & Sail offers Lewmar's 72mm Synchro block single. Enjoy a reliable and easy-to-use block for your Nautitech 46 Fly catamaran.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/shopandsail.com\/en\/shop\/blocks\/ball-bearing-blocks-en\/lewmar-72mm-synchro-block-single\/\" \/>\n<meta property=\"og:site_name\" content=\"Shop and Sail\" \/>\n<meta property=\"article:modified_time\" content=\"2026-06-09T08:06:03+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/shopandsail.com\/wp-content\/uploads\/2023\/09\/Photos-site-49.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-72mm-synchro-block-single\/\",\"url\":\"https:\/\/shopandsail.com\/en\/shop\/blocks\/ball-bearing-blocks-en\/lewmar-72mm-synchro-block-single\/\",\"name\":\"Lewmar 72mm Single Synchro Swivel Pulley - Shop and Sail\",\"isPartOf\":{\"@id\":\"https:\/\/shopandsail.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/shopandsail.com\/en\/shop\/blocks\/ball-bearing-blocks-en\/lewmar-72mm-synchro-block-single\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/shopandsail.com\/en\/shop\/blocks\/ball-bearing-blocks-en\/lewmar-72mm-synchro-block-single\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/shopandsail.com\/wp-content\/uploads\/2023\/09\/Photos-site-49.png\",\"datePublished\":\"2023-09-07T14:17:17+00:00\",\"dateModified\":\"2026-06-09T08:06:03+00:00\",\"description\":\"Shop & Sail offers Lewmar's 72mm Synchro block single. Enjoy a reliable and easy-to-use block for your Nautitech 46 Fly catamaran.\",\"breadcrumb\":{\"@id\":\"https:\/\/shopandsail.com\/en\/shop\/blocks\/ball-bearing-blocks-en\/lewmar-72mm-synchro-block-single\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/shopandsail.com\/en\/shop\/blocks\/ball-bearing-blocks-en\/lewmar-72mm-synchro-block-single\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/shopandsail.com\/en\/shop\/blocks\/ball-bearing-blocks-en\/lewmar-72mm-synchro-block-single\/#primaryimage\",\"url\":\"https:\/\/shopandsail.com\/wp-content\/uploads\/2023\/09\/Photos-site-49.png\",\"contentUrl\":\"https:\/\/shopandsail.com\/wp-content\/uploads\/2023\/09\/Photos-site-49.png\",\"width\":600,\"height\":600,\"caption\":\"La poulie simple Synchro \u00e0 \u00e9m\u00e9rillon de 72 mm est parfaite pour une utilisation en catamaran de grande croisi\u00e8re et voilier.\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/shopandsail.com\/en\/shop\/blocks\/ball-bearing-blocks-en\/lewmar-72mm-synchro-block-single\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Accueil\",\"item\":\"https:\/\/shopandsail.com\/en\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Shop\",\"item\":\"https:\/\/shopandsail.com\/en\/shop\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Lewmar 72mm Single Synchro Swivel Pulley\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/shopandsail.com\/#website\",\"url\":\"https:\/\/shopandsail.com\/\",\"name\":\"Shop and Sail\",\"description\":\"Specialists in tailor-made spare parts and equipment for your boat.\",\"publisher\":{\"@id\":\"https:\/\/shopandsail.com\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/shopandsail.com\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/shopandsail.com\/#organization\",\"name\":\"Shop and Sail\",\"url\":\"https:\/\/shopandsail.com\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/shopandsail.com\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/shopandsail.com\/wp-content\/uploads\/2024\/11\/cropped-Logo_SnS_Horizontal_color_RVB.png\",\"contentUrl\":\"https:\/\/shopandsail.com\/wp-content\/uploads\/2024\/11\/cropped-Logo_SnS_Horizontal_color_RVB.png\",\"width\":643,\"height\":162,\"caption\":\"Shop and Sail\"},\"image\":{\"@id\":\"https:\/\/shopandsail.com\/#\/schema\/logo\/image\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Lewmar 72mm Single Synchro Swivel Pulley - Shop and Sail","description":"Shop & Sail offers Lewmar's 72mm Synchro block single. Enjoy a reliable and easy-to-use block for your Nautitech 46 Fly catamaran.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/shopandsail.com\/en\/shop\/blocks\/ball-bearing-blocks-en\/lewmar-72mm-synchro-block-single\/","og_locale":"en_US","og_type":"article","og_title":"Lewmar 72mm Single Synchro Swivel Pulley - Shop and Sail","og_description":"Shop & Sail offers Lewmar's 72mm Synchro block single. Enjoy a reliable and easy-to-use block for your Nautitech 46 Fly catamaran.","og_url":"https:\/\/shopandsail.com\/en\/shop\/blocks\/ball-bearing-blocks-en\/lewmar-72mm-synchro-block-single\/","og_site_name":"Shop and Sail","article_modified_time":"2026-06-09T08:06:03+00:00","og_image":[{"width":600,"height":600,"url":"https:\/\/shopandsail.com\/wp-content\/uploads\/2023\/09\/Photos-site-49.png","type":"image\/png"}],"twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/shopandsail.com\/en\/shop\/blocks\/ball-bearing-blocks-en\/lewmar-72mm-synchro-block-single\/","url":"https:\/\/shopandsail.com\/en\/shop\/blocks\/ball-bearing-blocks-en\/lewmar-72mm-synchro-block-single\/","name":"Lewmar 72mm Single Synchro Swivel Pulley - Shop and Sail","isPartOf":{"@id":"https:\/\/shopandsail.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/shopandsail.com\/en\/shop\/blocks\/ball-bearing-blocks-en\/lewmar-72mm-synchro-block-single\/#primaryimage"},"image":{"@id":"https:\/\/shopandsail.com\/en\/shop\/blocks\/ball-bearing-blocks-en\/lewmar-72mm-synchro-block-single\/#primaryimage"},"thumbnailUrl":"https:\/\/shopandsail.com\/wp-content\/uploads\/2023\/09\/Photos-site-49.png","datePublished":"2023-09-07T14:17:17+00:00","dateModified":"2026-06-09T08:06:03+00:00","description":"Shop & Sail offers Lewmar's 72mm Synchro block single. Enjoy a reliable and easy-to-use block for your Nautitech 46 Fly catamaran.","breadcrumb":{"@id":"https:\/\/shopandsail.com\/en\/shop\/blocks\/ball-bearing-blocks-en\/lewmar-72mm-synchro-block-single\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/shopandsail.com\/en\/shop\/blocks\/ball-bearing-blocks-en\/lewmar-72mm-synchro-block-single\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/shopandsail.com\/en\/shop\/blocks\/ball-bearing-blocks-en\/lewmar-72mm-synchro-block-single\/#primaryimage","url":"https:\/\/shopandsail.com\/wp-content\/uploads\/2023\/09\/Photos-site-49.png","contentUrl":"https:\/\/shopandsail.com\/wp-content\/uploads\/2023\/09\/Photos-site-49.png","width":600,"height":600,"caption":"La poulie simple Synchro \u00e0 \u00e9m\u00e9rillon de 72 mm est parfaite pour une utilisation en catamaran de grande croisi\u00e8re et voilier."},{"@type":"BreadcrumbList","@id":"https:\/\/shopandsail.com\/en\/shop\/blocks\/ball-bearing-blocks-en\/lewmar-72mm-synchro-block-single\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Accueil","item":"https:\/\/shopandsail.com\/en\/"},{"@type":"ListItem","position":2,"name":"Shop","item":"https:\/\/shopandsail.com\/en\/shop\/"},{"@type":"ListItem","position":3,"name":"Lewmar 72mm Single Synchro Swivel Pulley"}]},{"@type":"WebSite","@id":"https:\/\/shopandsail.com\/#website","url":"https:\/\/shopandsail.com\/","name":"Shop and Sail","description":"Specialists in tailor-made spare parts and equipment for your boat.","publisher":{"@id":"https:\/\/shopandsail.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/shopandsail.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/shopandsail.com\/#organization","name":"Shop and Sail","url":"https:\/\/shopandsail.com\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/shopandsail.com\/#\/schema\/logo\/image\/","url":"https:\/\/shopandsail.com\/wp-content\/uploads\/2024\/11\/cropped-Logo_SnS_Horizontal_color_RVB.png","contentUrl":"https:\/\/shopandsail.com\/wp-content\/uploads\/2024\/11\/cropped-Logo_SnS_Horizontal_color_RVB.png","width":643,"height":162,"caption":"Shop and Sail"},"image":{"@id":"https:\/\/shopandsail.com\/#\/schema\/logo\/image\/"}}]}},"df_price":75.77,"df_sale_price":"","df_regular_price":75.77,"df_image_link":"https:\/\/shopandsail.com\/wp-content\/uploads\/2023\/09\/Photos-site-49.png","taxonomy_info":{"multicoques":[{"value":1453,"label":"46 Fly"},{"value":1441,"label":"Nautitech Catamarans"}],"product_cat":[{"value":297,"label":"Fittings"},{"value":1209,"label":"Blocks"},{"value":1221,"label":"Ball bearing blocks"}],"product_brands":[{"value":1498,"label":"Lewmar"}]},"featured_image_src_large":["https:\/\/shopandsail.com\/wp-content\/uploads\/2023\/09\/Photos-site-49.png",600,600,false],"author_info":[],"comment_info":"","_links":{"self":[{"href":"https:\/\/shopandsail.com\/en\/wp-json\/wp\/v2\/product\/9243","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/shopandsail.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/shopandsail.com\/en\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/shopandsail.com\/en\/wp-json\/wp\/v2\/media\/2318"}],"wp:attachment":[{"href":"https:\/\/shopandsail.com\/en\/wp-json\/wp\/v2\/media?parent=9243"}],"wp:term":[{"taxonomy":"monocoques","embeddable":true,"href":"https:\/\/shopandsail.com\/en\/wp-json\/wp\/v2\/monocoques?post=9243"},{"taxonomy":"multicoques","embeddable":true,"href":"https:\/\/shopandsail.com\/en\/wp-json\/wp\/v2\/multicoques?post=9243"},{"taxonomy":"stock","embeddable":true,"href":"https:\/\/shopandsail.com\/en\/wp-json\/wp\/v2\/stock?post=9243"},{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/shopandsail.com\/en\/wp-json\/wp\/v2\/product_brand?post=9243"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/shopandsail.com\/en\/wp-json\/wp\/v2\/product_cat?post=9243"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/shopandsail.com\/en\/wp-json\/wp\/v2\/product_tag?post=9243"},{"taxonomy":"product_brands","embeddable":true,"href":"https:\/\/shopandsail.com\/en\/wp-json\/wp\/v2\/product_brands?post=9243"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}