{"product_id":"harken-40mm-carbo-air-fiddle-block-with-swivel-and-becket-lightweight-high-load-marine-block","title":"Harken 40mm Carbo Air Fiddle Block with Swivel and Becket - Lightweight High-Load Marine Block","description":"\u003cp\u003e\u003cstrong\u003e40mm Carbo Air Fiddle Block with Swivel  Becket\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eLow-friction Carbo Air blocks are lightweight, strong, reliableand affordable. Companions to the popular Harken Black Magic line, these small, compact blocks have very high working loads for safe, easy trimming. The 40 mm fiddle is an excellent choice for 3:1 and 4:1 tackles on dinghy vangs and mainsheets, as well as for controls such as cunninghams and internal boom outhauls on larger boats.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSheave: 40mm \/ 1-9\/16in\u003c\/li\u003e\n\u003cli\u003eLength: 131mm \/ 5-1\/8in\u003c\/li\u003e\n\u003cli\u003eWeight: 54g \/ 1.9oz\u003c\/li\u003e\n\u003cli\u003eShackle pin: 4mm \/ 5\/32in\u003c\/li\u003e\n\u003cli\u003eMaximum line: 10mm \/ 3\/8in\u003c\/li\u003e\n\u003cli\u003eMaximum working load: 220kg \/ 485lb\u003c\/li\u003e\n\u003cli\u003eBreaking load: 735kg \/ 1620lb\u003c\/li\u003e\n\u003c\/ul\u003e \u003c!--- cis2:m2lumZRk ---\u003e\n\u003cp\u003eThe Harken 40mm Carbo Air Fiddle Block with Swivel and Becket is an essential component for demanding sailing applications. Designed with low-friction Carbo Air construction, this block offers a lightweight yet durable solution for various control lines. Its compact size and high working load make it ideal for use on dinghies and larger boats alike. The block's design ensures reliable performance in trimming and control tasks, including vang systems, mainsheets, cunninghams, and internal boom outhauls. Constructed with a 40mm sheave, it accommodates lines up to 3\/8 inch in diameter, providing versatility across different rig configurations. The sturdy shackle pin and high breaking load ensure safety and longevity under heavy loads. Weighing just 1.9 ounces, this block minimizes weight without sacrificing strength, making it a popular choice among competitive sailors and cruising enthusiasts alike. Its compatibility with Harken's Black Magic line ensures seamless integration with existing hardware, enhancing overall rig efficiency and control. Whether upgrading existing control systems or outfitting a new boat, the Harken 40mm Carbo Air Fiddle Block is a reliable, high-performance solution that combines ease of use with exceptional strength and durability.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eSheave: 40mm \/ 1-9\/16 inches for versatile line handling\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eLength: 5-1\/8 inches for compact installation\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eWeight: 1.9 ounces for lightweight performance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eShackle pin: 5\/32 inch diameter for secure attachment\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eMaximum line: 3\/8 inch diameter for broad compatibility\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eMaximum working load: 485 pounds for reliable safety margin\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eBreaking load: 1620 pounds ensuring durability under stress\u003c\/li\u003e\u003c\/ul\u003e","brand":"Harken","offers":[{"title":"Default Title","offer_id":44529343561770,"sku":"79076","price":58.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/2285\/8794\/files\/79076XL.jpg?v=1783071728","url":"https:\/\/atticusgoods.com\/products\/harken-40mm-carbo-air-fiddle-block-with-swivel-and-becket-lightweight-high-load-marine-block","provider":"Atticus Goods","version":"1.0","type":"link"}