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![Harken 57mm Aluminum Low Load Black Magic Block w/Swivel [3226]](https://cdn.shopify.com/s/files/1/0611/7297/3739/products/93959XL.jpg?v=1648521049)
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Description
Harken 57mm Aluminum Low Load Black Magic Block w/Swivel [3226]57mm Aluminum Low Load Black Magic Block with Swivel Black Magic Air blocks are a top favorite of Big Boat performance racers and cruisers. These lightweight, free running, powerful performers are used for sail controls that see lots of action: mainsheet, runner, halyard, and spinnaker systems. A center cage keeps Torlon roller bearings separated and parallel to reduce friction. Shackle blocks lock in two directions or swivel to keep the line from
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- Free Standard Shipping on $100+ Orders to the USA.
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- Standard Shipping : 3-10 business days
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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4.1 ★★★★★
Based on 1207 reviews
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Product Reviews
★★★★★ 5
Perfect for petite pooches!
Color: Blue, Size: Small（6Pack）
Perfect size for a petite pooch! My pooch loves the donut and the fish bones. Cute colors. She’s 9lbs and these are just the right size for her and appear durable. Easy to clean and just soft/hard enough to prevent tooth chips and to keep engaged.
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Reviewed in the United States on March 15, 2026
★★★★★ 4
Puppy loves the toy! Great deal and product.
Color: Pink, Size: Small（6Pack）
Say hi to Daisy- a13 week year old pit. She absolutely loves the toys! She was using another chew toy and DESTROYED it so I needed a quick replacement. They’re very durable; however, she chipped one of the bones so I don’t anticipate it having TOO long of a life. For the price, it’s great and I recommend for any chewers you might have.
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Reviewed in the United States on September 6, 2025
★★★★★ 5
Good quality.
Color: Pink, Size: Small（6Pack）
The new toy poodle puppy loved all the toys. Perfect size for a very small dog.
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Reviewed in the United States on June 1, 2026
★★★★★ 5
Love them
Color: Pink, Size: Small（6Pack）
Both of my dogs love chewing on this toy. In fact, I had to order a second one because they kept fighting over the first! It has definitely been a big hit with both of them. I have a Boston Terrier mix and Shitzu.
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Reviewed in the United States on May 30, 2026
★★★★★ 4
Cute but not for a strong chewer
Color: Pink, Size: Small（6Pack）, Color: Pink, Size: Small（6Pack）
My puppy loves all of these toys, as those one of my older dogs. They are adorable and a good size for a small medium puppy. I recommend them, but they can chew some of the small pieces/nubs/ends so just be careful.
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Reviewed in the United States on April 25, 2026
