{"product_id":"harken-29mm-triple-carbo-air-block-with-swivel-lightweight-high-load-sheave-for-sailboats","title":"Harken 29mm Triple Carbo Air Block with Swivel – Lightweight High-Load Sheave for Sailboats","description":"\u003cp\u003e\u003cstrong\u003e29mm Triple Carbo Air Block with Swivel\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eLow-friction Carbo Air blocks are lightweight, strong, reliableand affordable. Companions to the popular Harken Black Magic block line, these small, compact blocks have very high working loads for safe, easy trimming.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSheave: 29mm \/ 1-1\/8in.\u003c\/li\u003e\n\u003cli\u003eLength: 73mm \/ 2-7\/8in.\u003c\/li\u003e\n\u003cli\u003eWeight: 74g \/ 2.6oz\u003c\/li\u003e\n\u003cli\u003eShackle pin: 5mm \/ 3\/16in\u003c\/li\u003e\n\u003cli\u003eMaximum line: 8mm \/ 5\/16in\u003c\/li\u003e\n\u003cli\u003eMaximum working load: 449kg\/ 990lb\u003c\/li\u003e\n\u003cli\u003eBreaking load: 907kg \/ 2000lb\u003c\/li\u003e\n\u003c\/ul\u003e \u003c!--- cis2:m2lumZRk ---\u003e\n\u003cp\u003eThe Harken 29mm Triple Carbo Air Block with Swivel is engineered to deliver reliable performance with minimal weight, making it an ideal choice for sailboat rigging and sailing applications. Constructed with low-friction Carbo Air technology, these blocks are designed to provide smooth operation and enhanced durability, ensuring safe and efficient trimming even under high loads.\u003c\/p\u003e \u003cp\u003eFeaturing a compact design, the Harken 344 part number offers a sheave diameter of 29mm (1-1\/8 inch) and a length of just under 3 inches, making it suitable for tight spaces on your vessel. Weighing approximately 2.6 ounces, this block combines strength and portability, with a maximum working load of 990 pounds and a breaking load of 2000 pounds. The shackle pin measures 3\/16 inch (5mm), compatible with lines up to 5\/16 inch (8mm), ensuring versatility across different rigging setups.\u003c\/p\u003e \u003cp\u003eDesigned to integrate seamlessly with existing Harken Black Magic block lines, the Carbo Air blocks are trusted for their high load capacity and dependable operation. The swivel feature allows for smooth changes in line direction, reducing friction and wear on lines and hardware. Whether you are upgrading your sailboat's rigging or installing new hardware, these blocks provide a reliable, lightweight solution that enhances performance and safety on the water.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eSheave Diameter: 29mm (1-1\/8 inch) for optimal line handling\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCompact Length: 73mm (2-7\/8 inch) suitable for tight spaces\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eLightweight Construction: Weighs only 74 grams (2.6 ounces) for easy handling\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eHigh Working Load: Supports up to 990 pounds for demanding sailing conditions\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDurable Material: Made with low-friction Carbo Air for smooth operation\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSwivel Feature: Allows for free rotation to reduce line wear and friction\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eLine Compatibility: Supports lines up to 5\/16 inch (8mm) in diameter\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eStrong Shackles: 3\/16 inch (5mm) pin for secure attachment\u003c\/li\u003e\u003c\/ul\u003e","brand":"Harken","offers":[{"title":"Default Title","offer_id":44529408802858,"sku":"79048","price":70.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/2285\/8794\/files\/79048XL.jpg?v=1783073106","url":"https:\/\/atticusgoods.com\/products\/harken-29mm-triple-carbo-air-block-with-swivel-lightweight-high-load-sheave-for-sailboats","provider":"Atticus Goods","version":"1.0","type":"link"}