Best in 7 days
![SeaSure 25mm Single Block w/Becket [00.11CRD]](https://cdn.shopify.com/s/files/1/0611/7297/3739/files/100411XL.jpg?v=1691425446)
![SeaSure 25mm Double Block w/Shackle [00.21CRD]](https://cdn.shopify.com/s/files/1/0611/7297/3739/files/100418XL.jpg?v=1691425460)
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Ships within 48 hours · Estimated delivery Oct 2 - Oct 7
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Description
SeaSure 25mm Double Block w/Shackle [00.21CRD]25mm Double Block with Shackle The 25mm plain bearing block range is one of SeaSure's oldest and best selling ranges. The range uses marine grade stainless steel side plates and rivets with an arnite (plastic) sheave, which is incredibly hard wearing and light. Features: This range could be used to create purchasing systems for lifting, garage door mechanisms, storage solutions, etc. The 00. 21 can be used to create a 4: 1 purchase system to aid in
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
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Best in 7 days
![SeaSure 25mm Single Block w/V-Jam [00.13CRD]](https://cdn.shopify.com/s/files/1/0611/7297/3739/files/100416XL.jpg?v=1691425454)
Best in 7 days
Best in 7 days
![SeaSure 25mm Treble Block w/Shackle [00.31CRD]](https://cdn.shopify.com/s/files/1/0611/7297/3739/files/100427XL.jpg?v=1691425477)
Best in 7 days
4.1 ★★★★★
Based on 1745 reviews
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Product Reviews
★★★★★ 5
Squeaky ball
Color: Large Set of 4
Perfect squeaky ball. Dogs love them. I love that they're durable and their thickness aids their durability. My Great Dane will play alone for hours with a ball.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 20, 2025
★★★★★ 5
Fun
Color: Interactive Dog Ball
Fun!
Second purchase. Solid and rugged for 22 lb dog. He loves it.
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Reviewed in the United States on December 21, 2025
★★★★★ 5
Great fun for our dogs!
Style: Original
My dogs can’t get enough of this very noisy ball. We have one outside and one in their playroom. It is very noisy. It is very hard. So, I’d say a room with fine furniture is not the place for it. Ours bang it around pretty good.
Our boxer did split one, biting it. But, she’s a serious chewer! Our other dog carries it around sometimes but hasn’t been able to damage it yet. So, I’d say for most chewers it’s going to last a long time.
It’s a great toy but in most households I’d say basement or outside. Again, it’s hard and did ding a few baseboards.
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Reviewed in the United States on March 27, 2026
★★★★★ 5
Superb!
Style: Original
My dog absolutely loves this ball. It's too big for him to fit all the way in his mouth, so it's held up pretty well and still makes the sounds.
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Reviewed in the United States on May 31, 2026
★★★★★ 4
Fun, but buy a couple of them
Style: Original, Style: Original
She loves them. Great toy, but the product can’t hold up- purchased 4-11-2026
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Reviewed in the United States on April 15, 2026
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