Product Dimensions | 5.77 x 3.99 x 2.79 cm; 230 g |
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Item model number | 2250 |
Is discontinued by manufacturer | No |
Breaking Strength | 997.9 kg |
Size | 38mm |
Weight | 170 g |
Material | Aluminum |
Number of Items | 1 |
Outer Material | Aluminum alloy 6061-T6 |
Batteries Included? | No |
Brand | Blue Shark |
Item Weight | 230 g |
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Blue Shark 2250-Sailing Pulley Blocks 38mm Single Swivel (2-Pack)
Purchase options and add-ons
- Specifications: Model Number: 2250 Material: 6061T6 Aluminum Alloy, 316 Stainless Steel Ball Bearings: Delrin Maximum Line Capacity: 3/8” (10 mm) Safe Working Load (SWL): 900 lbs Breaking Load: 2200 lbs Swivel Head: 0°, 90°, or 360°
- High-Strength Construction: Crafted from 6061T6 aluminum alloy with a twice-thick anodized hard coating, the Blue Shark 2250 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 3/8" (10 mm), providing versatility for various marine applications.
- Superior Load Capacity: With a Safe Working Load (SWL) of 900 lbs and a breaking load of 2200 lbs, this block delivers outstanding strength and reliability.
- 360° Swivel Head: The head of the block can be fixed at 0°, 90°, or left to swivel 360°, allowing for flexible and easy adjustment to suit your specific needs.
- Corrosion-Resistant Materials: Featuring premium 316 stainless steel hardware, the Blue Shark 2250 block is highly resistant to corrosion, 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 sheets, main/jib sheets, and control lines, this block is a versatile addition to your sailing equipment.
Product information
Technical Details
Additional Information
ASIN | B079GT5G9W |
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Customer Reviews |
4.3 out of 5 stars |
鶹 Rank |
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Date First Available | Feb. 3 2018 |
Manufacturer | Blue Shark Marine Co., Ltd |
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From the brand

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Blue Shark team is the manufacturer of sailing hardware based in China since 2005, with extensive experience in the design and manufacturing of wide range of sailing hardware. Blue Shark products it's a great choose for sailor who want to spend less money with a extremely performance product as more and more sailor pay more attention on cost performance.
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Blue Shark Sailing Hardware
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Our Materital ?
Aluminum Alloy 6061-T6: an aluminum alloy that has excellent corrosion resistance to air and salt water. It is an easily welded, tough alloy that responds well to anodizing.
Hardcoat-Anodized: Hardcoat aluminum anodizing is an electrochemical process that produces a corrosion-resistant finish with hardness characteristics second only to diamonds. Hardcoating process is twice as thick as black anodizing to provide extra protection against scratches, dents, superficial deformation, and corrosion.
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75mm single blocks
Product Description

Featuring premium 316 stainless steel hardware, the Blue Shark block is highly resistant to corrosion, making it ideal for use in marine environments.

Equipped with Delrin ball bearings, this block ensures smooth and efficient operation, reducing friction and wear for optimal performance
Specification
Maximum rope line | 3/8"㏑ ; 10 mm |
Sheave | 38mm |
Material | aluminum alloy 6061-T6 |
Appearance | Hard-coat anodized |
Bearing | Delrin ball bearing |
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38mm Single Fiddle Block
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38mm Double Block
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38mm Fiddle Becket Cam Block
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38mm Single Becket Swivel
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Add to Cart
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Add to Cart
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Add to Cart
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Add to Cart
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Customer Reviews |
4.4 out of 5 stars 10
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4.3 out of 5 stars 6
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4.0 out of 5 stars 3
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38mm Sheave | ✓ | ✓ | ✓ | ✓ | ✓ |
Rope | 6mm | 10mm | 10mm | 6mm | 10mm |
Important information
Legal Disclaimer
Pls do not use Blue Shark products to human suspension!
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Product summary presents key product information
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Product Summary: Blue Shark 2250-Sailing Pulley Blocks 38mm Single Swivel (2-Pack)
From Blue Shark
About this Item
- Specifications: Model Number: 2250 Material: 6061T6 Aluminum Alloy, 316 Stainless Steel Ball Bearings: Delrin Maximum Line Capacity: 3/8” (10 mm) Safe Working Load (SWL): 900 lbs Breaking Load: 2200 lbs Swivel Head: 0°, 90°, or 360°
- High-Strength Construction: Crafted from 6061T6 aluminum alloy with a twice-thick anodized hard coating, the Blue Shark 2250 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 3/8" (10 mm), providing versatility for various marine applications.
- Superior Load Capacity: With a Safe Working Load (SWL) of 900 lbs and a breaking load of 2200 lbs, this block delivers outstanding strength and reliability.
- 360° Swivel Head: The head of the block can be fixed at 0°, 90°, or left to swivel 360°, allowing for flexible and easy adjustment to suit your specific needs.
- Corrosion-Resistant Materials: Featuring premium 316 stainless steel hardware, the Blue Shark 2250 block is highly resistant to corrosion, 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 sheets, main/jib sheets, and control lines, this block is a versatile addition to your sailing equipment.
Product description
Important Information
Legal Disclaimer
Pls do not use Blue Shark products to human suspension!
Feedback
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