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- BLUESHARK 57mm Aluminum Sailing Blocks Choose...
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Item #:
80416231
BLUESHARK 57mm Aluminum Sailing Blocks Choose Style and Quantity
Item #:
80416231
KES 23721
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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Imported from USA store
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Order now and get it around Tuesday, July 28
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Premium sailing block made of high-quality aluminum alloy with thick anodized hard coating, corrosion resistance, and marine-grade stainless steel hardware.
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What Stands Out
High Load Capacity
With a safe working load of 1980 lbs and a breaking load of 4180 lbs, this block provides exceptional strength, ensuring reliability for demanding sailing conditions.
Durable Construction
Crafted from aluminum, the block is not only lightweight but also corrosion-resistant, making it ideal for long-lasting performance in marine environments.
Versatile Compatibility
Designed for lines up to 7/16”, this sailing block accommodates various rope sizes, ensuring it meets diverse sailing needs while enhancing line management.
Product Details
| Item Weight | 0.7 lbs (320 grams) |
Who Should Buy?
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Sailboat Owners
Ideal for sailboat owners requiring reliable and durable blocks for efficient rigging and sailing performance.
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Outdoor Enthusiasts
Perfect for outdoor enthusiasts who engage in activities like sailing, kayaking or other water sports needing strong pulleys.
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Marine Professionals
Suitable for marine professionals requiring dependable blocks for various applications in maritime environments.
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Heavy-Duty Industrial Use
Not suitable for heavy-duty industrial applications where higher load capacities and durability are required.
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Budget-Conscious Buyers
May not be ideal for buyers seeking economical alternatives due to its premium quality and price.
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Casual Boat Users
Not recommended for casual boat users who do not require high-performance rigging components for occasional sailing.
Product Description
BLUESHARK 57mm Aluminum Sailing Blocks Choose Style and Quantity
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What are 57mm aluminum sailing blocks used for?
Answer: 57mm aluminum sailing blocks are primarily used in sailing vessels to manage the control lines and sails effectively. These blocks provide smooth operation and reduced friction, enhancing the overall performance of the boat. They are ideal for various applications, including hauling and trimming sails or adding leverage to control lines, making them a crucial component for any sailor looking to improve efficiency on the water. -
Question:
What styles of 57mm aluminum sailing blocks are available?
Answer: You can find various styles of 57mm aluminum sailing blocks, including single, double, and ratchet blocks. Each style offers distinct features like a different number of sheaves or additional grip during sail trimming. Choosing the right style depends on your sailing needs, such as the type of boat you have and the specific sailing conditions, allowing for tailored solutions for performance optimization. -
Question:
How do I choose the right quantity of sailing blocks for my needs?
Answer: Determining the right quantity of sailing blocks mainly depends on your boat's size and your sailing activities. Assess the number of lines and sails you need to manage; this will guide your decision. For instance, if you're outfitting a racing yacht, you might need more blocks to handle various sail configurations, while a smaller cruiser may only require a few. This ensures your setup is both functional and efficient. -
Question:
Are 57mm aluminum sailing blocks suitable for harsh marine environments?
Answer: Yes, 57mm aluminum sailing blocks are specifically designed to withstand harsh marine environments. The aluminum construction offers a rugged durability that resists corrosion and weathering, making them ideal for saltwater conditions. Their design ensures reliability and longevity, essential for performance in challenging sailing scenarios, ensuring your equipment remains functional season after season. -
Question:
Can I use 57mm aluminum sailing blocks for racing?
Answer: Absolutely! 57mm aluminum sailing blocks are popular choices among racing sailors due to their lightweight construction and high strength-to-weight ratio. They provide quick adjustments and optimal efficiency on the race course, enabling competitors to improve sail handling and trim quickly. Whether you are participating in dinghy racing or larger regattas, these blocks can enhance your boat's performance significantly. -
Question:
What maintenance do 57mm aluminum sailing blocks require?
Answer: To maintain 57mm aluminum sailing blocks, regular inspections and cleaning are essential. Rinse the blocks with freshwater after usage in saltwater to remove any salt deposits. Lubricating the sheaves and checking for wear will ensure they continue to function smoothly. This proactive maintenance is vital in extending the lifespan of your sailing equipment and ensuring reliable performance on the water. -
Question:
Are the blocks lightweight, and how does that affect performance?
Answer: Yes, 57mm aluminum sailing blocks are known for their lightweight properties. This decreased weight positively impacts performance by reducing the overall load on lines and rigging systems. Less weight allows for quicker sail adjustments and enhances your boat's responsiveness to wind changes. For competitive sailors, this can translate into a significant advantage, allowing for faster maneuverability during races. -
Question:
What safety features should I look for when selecting sailing blocks?
Answer: When selecting 57mm aluminum sailing blocks, look for safety features such as secure locking mechanisms and reliable sheave systems. A reliable block should have a secure attachment point to minimize the risk of failure under load. In critical scenarios, these features can prevent accidents and ensure that your sailing experience remains safe and enjoyable, making sure that your equipment holds up under the demands of demanding sailing conditions. -
Question:
How do I install 57mm aluminum sailing blocks on my boat?
Answer: Installing 57mm aluminum sailing blocks typically involves securing them to a fixed point on your boat, such as a pad eye or a cleat. Ensure the block is aligned with the path of the line for smooth operation. It’s important to follow user manuals or installation guides relevant to your specific block type, as proper installation will ensure optimal performance and safety during sailing maneuvers. -
Question:
Where can I buy 57mm Aluminum Sailing Blocks in Kenya?
Answer: You can buy 57mm Aluminum Sailing Blocks from Ubuy in Kenya. Ubuy offers a wide selection of styles and quantities, making it convenient to find the perfect block for your sailing needs. With an easy-to-navigate platform, Ubuy allows you to compare different products and make an informed choice to suit your sailing requirements.
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“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
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12 June 2026 · via Trustpilot
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KES 23721
Order now and get it around Tuesday, July 28
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Features & Benefits
- Constructed with 6061T6 aluminum alloy and double-thick anodized hard coating
- Features Delrin balls and marine grade 316 stainless steel hardware
- 57mm sheave accommodating up to 12mm (7/16”) line
- Working Load of 4630 lb (2100kg) and Breaking Load of 6173 lb (2800kg)
- Durable and premium design suitable for marine environments
- Ensures reliable performance and corrosion resistance
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