{"product_id":"sprenger-s-block-8mm-with-slide-bearing","title":"Sprenger 8mm S-Blocks with Slide Bearing – 27mm Sheave | Multiple Configurations","description":"\u003ch2\u003eSprenger 8mm S-Blocks with Slide Bearing\u003c\/h2\u003e\n\n\u003cp\u003e\nThe Sprenger S-Block series is designed for sailors seeking a lightweight, durable, and cost-effective block solution. Manufactured from marine-grade A2-AISI 304 stainless steel with high-strength composite sheaves, these blocks provide reliable performance and low-friction operation for a wide range of sailing applications.\n\u003c\/p\u003e\n\n\u003cp\u003e\nDesigned for ropes up to 8mm and equipped with a 27mm sheave, the S-Block range offers several attachment options including bow, swivel shackle, becket, and double-sheave configurations to suit various rigging requirements.\n\u003c\/p\u003e\n\n\u003ch3\u003e🔧 Features\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eDurable slide bearing design\u003c\/li\u003e\n\u003cli\u003eMarine-grade A2-AISI 304 stainless steel construction\u003c\/li\u003e\n\u003cli\u003e27mm composite sheave\u003c\/li\u003e\n\u003cli\u003eSuitable for rope diameters up to 8mm\u003c\/li\u003e\n\u003cli\u003eSafe Working Load: 300kg\u003c\/li\u003e\n\u003cli\u003eBreaking Load: 600kg\u003c\/li\u003e\n\u003cli\u003eExcellent corrosion resistance\u003c\/li\u003e\n\u003cli\u003eCompact and lightweight design\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e📏 Technical Specifications\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eSheave Diameter: 27mm\u003c\/li\u003e\n\u003cli\u003eMaximum Rope Diameter: 8mm\u003c\/li\u003e\n\u003cli\u003eSafe Working Load (SWL): 300kg\u003c\/li\u003e\n\u003cli\u003eBreaking Load: 600kg\u003c\/li\u003e\n\u003cli\u003eMaterial: A2-AISI 304 Stainless Steel \/ Composite\u003c\/li\u003e\n\u003cli\u003eBearing Type: Slide Bearing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e📦 Available Variants\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003e8148933-01 – Single Block with Bow\u003c\/li\u003e\n\u003cli\u003e8148933-02 – Single Block with Swivel Shackle\u003c\/li\u003e\n\u003cli\u003e8148933-03 – Double Block with Swivel Shackle and Becket\u003c\/li\u003e\n\u003cli\u003e8148933-04 – Double Block with Swivel Shackle and Becket\u003c\/li\u003e\n\u003cli\u003e8148933-05 – Single Block with Bow and Becket\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e⚓ Recommended Applications\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eControl lines\u003c\/li\u003e\n\u003cli\u003eBoom vang systems\u003c\/li\u003e\n\u003cli\u003eCunningham controls\u003c\/li\u003e\n\u003cli\u003eOuthaul systems\u003c\/li\u003e\n\u003cli\u003eLazy jacks\u003c\/li\u003e\n\u003cli\u003eGeneral sailboat rigging\u003c\/li\u003e\n\u003cli\u003eDinghies and keelboats\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e⭐ Why Choose Sprenger?\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eGerman-engineered quality\u003c\/li\u003e\n\u003cli\u003eTrusted by sailors worldwide\u003c\/li\u003e\n\u003cli\u003eExceptional durability\u003c\/li\u003e\n\u003cli\u003eSmooth and reliable operation\u003c\/li\u003e\n\u003cli\u003eExcellent value for performance\u003c\/li\u003e\n\u003cli\u003eBuilt for marine environments\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Marinetech","offers":[{"title":"Bow","offer_id":47723163254947,"sku":"8148933-01","price":37.16,"currency_code":"CAD","in_stock":true},{"title":"Swivel shackle","offer_id":47723163287715,"sku":"8148933-02","price":59.36,"currency_code":"CAD","in_stock":true},{"title":"Double swivel shackle and becket","offer_id":47723163320483,"sku":"8148933-03","price":105.2,"currency_code":"CAD","in_stock":true},{"title":"Double swivel shackle becket and ring","offer_id":47723163353251,"sku":"8148933-04","price":108.42,"currency_code":"CAD","in_stock":true},{"title":"Bow and ring","offer_id":47723163386019,"sku":"8148933-05","price":55.17,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0269\/8834\/7525\/files\/8148933-01.png?v=1780256135","url":"https:\/\/dadamarine.com\/products\/sprenger-s-block-8mm-with-slide-bearing","provider":"Dada Marine Inc","version":"1.0","type":"link"}