We specialize in hard to find items
(1)
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) (5-Pack)
Share Tweet
*Price and Stocks may change without prior notice
*Packaging of actual item may differ from photo shown
- Electrical items MAY be 110 volts.
- 7 Day Return Policy
- All products are genuine and original
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
BLUESHARK Premium 57mm Aluminum Sailing Blocks Made of 6061T6 aluminum alloy with anodized hard coating which is twice as thick as black anodizing to provide double protection and corrosion resistance to air and salt water. Delrin balls and marine grade 316 stainless steel hardware.
