Blue Shark 2257-38 mm Fixed Triple Becket Aluminum Sailing Block - Max Line: 3/8” (10 mm), Safe Working Load (SWL): 2300 lbs, Breaking Load: 3700 lbs

★★★★★ 4.9 149 reviews

$69.99
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$69.99
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Product details

Management number 214470237 Release Date 2026/04/12 List Price $28.00 Model Number 214470237
Category
  • Specifications: Model Number: 2257 Material: 6061T6 aluminum alloy Ball Bearings: Delrin Hardware: 316 stainless steel Sheave Diameter: 38mm Max Line Diameter: 10mm (3/8”) Safe Working Load (SWL): 2300 lbs (1060 kg) Breaking Load: 3700 lbs (1700 kg) Weight: 0.225kg Applications: Main/jib sheets, control lines Shackle Pin: 13.2mm with a 5mm diameter
  • Smooth Operation: Delrin ball bearings minimize friction, ensuring smooth and efficient performance in various sailing conditions.
  • Triple Sheave Design: Accommodates up to 10mm (3/8”) line, enhancing versatility and functionality for managing main/jib sheets and control lines.
  • Durable Stainless Steel Hardware: 316 stainless steel components enhance strength, durability, and resistance to rust and corrosion, perfect for marine environments.
  • Optimal Load Capacity: Supports a safe working load of 2300 lbs (1060 kg) and a breaking load of 3700 lbs (1700 kg), ideal for demanding sailing tasks.
  • Lightweight Design: Weighs only 0.225kg, making it easy to handle and install without compromising on strength and durability.
  • Preservative Treatment: Undergoes preservative treatment to extend its lifespan, ensuring reliable and long-lasting performance in harsh marine conditions.
  • Adjustable Shackle Rotation: Features an adjustable shackle rotation angle, providing flexibility and ease of use in various rigging configurations.

Material 316 Stainless Steel, 6061T6 Aluminum Alloy
Brand Name Blue Shark
Model Name Triple Becket 2257
Part Number 2257
Manufacturer BlueShark Marine Co., Ltd

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