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Experience unparalleled performance and durability with the Blue Shark 2250 - 38mm Single Swivel 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.
Accommodates a maximum rope line of 3/8" (10 mm), providing versatility for various marine applications. Perfect for sheets, main/jib sheets, and control lines, this block is a versatile addition to your sailing equipment.
High-Strength Construction:
Featuring premium 316 stainless steel hardware, the Blue Shark 2250 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
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.
Odyssey Four
Reviewed in the United States on July 14, 2024
This item appears to be well made. The shackle end is substantial . The pin is a screw-in pin with a hole for the placement of a wire lashing to prevent the dislodgement of the pin. It should have a reasonable service life.
Linda
Reviewed in Canada on November 22, 2024
Nice quality build.
charlie johnston
Reviewed in the United States on November 10, 2024
This is a 3/8 halyard. 3/8=9.53mm. This top of the pulley would be rubbing on the rope. Not ideal for my application. Over all looks like it would be good for 5/16.
Chip
Reviewed in the United States on October 16, 2024
I am using them to raise/lower my EFHW antenna. Seem very well made.
Customer
Reviewed in the United States on January 2, 2024
Decent quality and fast shipping.
John Herman
Reviewed in the United States on April 27, 2024
We used these for a light duty project. Seems like they would handle harder use, but that wasn't tested. Nice Quality.
Casey
Reviewed in the United States on December 23, 2023
Works as advertised, hoist system will keep the deer out of the bird feeder!
Robert L. Moore
Reviewed in the United States on November 7, 2023
These are good quality blocks and we have ordered these a few times for our sailboat projects. Although these are swivel blocks, you can set them to be single blocks without a swivel.
Henry jelinek
Reviewed in the United States on September 5, 2022
good block
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