Blue Shark 2311-57 mm Fixed Double Aluminum Sailing Block - Max Line: 7/16” (12 mm), Safe Working Load (SWL): 1980 lbs (900kg), Breaking Load: 4180 lbs (1900 kg) (10-Pack)

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Blue Shark 2311-57 mm Fixed Double Aluminum Sailing Features

• Specifications: Model Number: 2311 Material: 6061T6 Aluminum Alloy, 316 Stainless Steel Ball Bearings: Delrin Maximum Line Capacity: 7/16” (12 mm) Double Sheave: 57 mm sheave Safe Working Load (SWL): 1980 lbs (900kg) Breaking Load: 4180 lbs (1900kg)

• High-Strength Construction: Crafted from 6061T6 aluminum alloy with a twice-thick anodized hard coating, the Blue Shark 2311 block offers exceptional strength and corrosion resistance, ensuring a longer block life even under heavy use.

• Delrin Ball Bearings: Equipped with Delrin ball bearings, this block ensures smooth and efficient operation, reducing friction and wear for optimal performance.

• Maximum Line Capacity: Accommodates a maximum rope line of 7/16" (12 mm), providing versatility for marine applications.

• Superior Load Capacity: This block delivers outstanding strength and reliability with a Safe Working Load (SWL) of 1980 lbs and a breaking load of 4180 lbs.

• Corrosion-Resistant Materials: Featuring premium 316 stainless steel hardware, the Blue Shark 2311 block is highly corrosion-resistant, making it ideal for use in marine environments.

• Preservative Treatment: Enhanced with a preservative treatment, this block is designed to withstand the harshest conditions, ensuring long-lasting durability and performance.

• Versatile Applications: Perfect for main sheet fine-tuning, main/jib sheets, vangs, outhauls, and control lines, this block is a versatile addition to your sailing equipment.

About Blue Shark 2311-57 Mm Fixed Double Aluminum Sailing

Experience unparalleled performance and durability with the Blue Shark 2311 - 57mm Fixed Double Block. Designed for marine enthusiasts who demand the best, this block is constructed from high-strength 6061T6 aluminum alloy with a twice-thick anodized hard coating, providing double protection and exceptional corrosion resistance. This ensures the Blue Shark 2311 block maintains its integrity and appearance, even in the harshest marine environments. Equipped with premium Delrin ball bearings, this block ensures smooth and efficient operation, reducing friction and wear for optimal performance. The Blue Shark 2311 is perfect for various marine applications, including main sheet fine-tuning, main/jib sheets, vangs, outhauls, and control lines, making it an essential addition to your sailing gear. The block's premium 316 stainless steel hardware provides exceptional resistance to corrosion, ensuring long-lasting durability and reliability. Whether you're out for a day sail or engaged in competitive racing, the Blue Shark 2311 block delivers superior strength and performance.