{"id":22565,"date":"2025-04-23T17:02:57","date_gmt":"2025-04-23T15:02:57","guid":{"rendered":"https:\/\/shopandsail.fr\/?post_type=product&p=22565"},"modified":"2026-03-06T16:12:33","modified_gmt":"2026-03-06T15:12:33","slug":"opf-single-pulley-100-mm-antal","status":"publish","type":"product","link":"https:\/\/shopandsail.com\/en\/shop\/blocks\/ball-bearing-blocks-en\/opf-single-pulley-100-mm-antal\/","title":{"rendered":"OPF single pulley 100 mm Antal"},"content":{"rendered":"

The single \u00d8100 mm Antal OPF block<\/strong> is a robust, high-performance solution for applications subject to high on-board stresses, such as mainsail hoists or main halyards<\/a>. Designed to last, it combines lightness, smooth rotation and excellent mechanical strength.<\/p>\n

The 100 mm resin sheave<\/strong> is mounted on a fibre composite radial bearing and Delrin<\/strong> ball bearings on the sides. This combination guarantees excellent performance under load, even in difficult conditions.<\/p>\n

This block accepts ropes up to 16 mm in diameter<\/strong> and has a working load of 3500 kg<\/strong>. Thanks to its versatile design, it can be used with a variety of attachments: shackle or snap shackle on swivel, or a special head for stand-up mounting on a 4RACE trolley<\/strong>.<\/p>\n

Strong, reliable and compatible with a wide range of fittings, this block is ideal for demanding yachtsmen and racers looking for performance and reliability.<\/p>\n

Technical specifications of the OPF single pulley 100 mm Antal:<\/h6>\n
    \n
  • Block type: Single OPF<\/li>\n
  • Sheave diameter: 100 mm<\/li>\n
  • Sheave material: Resin<\/li>\n
  • Bearing type: Radial: Fibre composite \/ Lateral: Delrin balls<\/li>\n
  • Working load: 3500 kg<\/li>\n
  • Compatible line diameter: 16 mm<\/li>\n
  • Weight: 640 g<\/li>\n
  • Body material: Black anodised aluminium<\/li>\n
  • Compatible heads: Shackle on swivel \/ Snap shackle on swivel \/ Special stand-up head (8 mm or 10 mm cars)<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"

    This OPF single pulley 100 mm Antal\u00a0<\/strong>has 1 sheave with a working load of 3500 kg<\/strong>. It is ideal for accommodating \u00d8 16 mm rope, with smooth passage thanks to the Derlin ball side bearing and composite fibre radial bearing. Finally, this block is ideal for stand-up mounting on a 4RACE 8 mm or 10 mm traveller.<\/strong><\/p>\n","protected":false},"featured_media":22546,"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":[],"stock":[],"product_brand":[],"product_cat":[297,1209,1221],"product_tag":[],"product_brands":[],"class_list":{"0":"post-22565","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-fittings-en","7":"product_cat-blocks","8":"product_cat-ball-bearing-blocks-en","10":"first","11":"onbackorder","12":"taxable","13":"shipping-taxable","14":"purchasable","15":"product-type-simple","16":"entry","17":"content-bg","18":"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":"\nOPF single pulley 100 mm Antal - 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