Pay in installments of $7.49 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jun 29 - Jul 4
For Your Every Summer RSVP, with Code: SUMMER15
Description
Harken 29mm Carbo Air Block w/Swivel [340]29mm Carbo Air Block with Swivel Low friction Carbo Air blocks are lightweight, strong, reliableand affordable. Companions to the popular Harken Black Magic block line, these small, compact blocks have very high working loads for safe, easy trimming. Specifications: Sheave: 29mm 1 1 8in Length: 66mm 2 5 8in Weight: 26g . 9oz Shackle pin: 4mm 5 32in Maximum line: 8mm 5 16in Maximum working load: 150kg 330lb Breaking load: 454kg 1000lb
![Harken 29mm Carbo Air Block w/Swivel [340] Harken 29mm Carbo Air Block w/Swivel [340]](https://cdn.shopify.com/s/files/1/0405/8454/4408/products/79079XL.jpg?v=1591392944)
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
4.2 ★★★★★
Based on 916 reviews
Sort
Product Reviews
★★★★★ 5
Durable
Color: Yellow
So far my huge pit mix breed likes this to a lot and I’m surprised that he hasn’t been able to chew it up little bit of pb inside it and he’s focused for a good 20 minutes it almost fits on his foot too
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 5, 2026
★★★★★ 5
Great toy!
Color: Grass Green, Size: Medium
We have a boxer and pit mix and he destroys everything. This toy however lasted the longest. He played with this every day and he plays very rough. But after 3 months I finally threw it out. It was still in tact but it was about to start falling apart. I will definitely buy another one.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 27, 2026
★★★★★ 5
Great for aggressive chewers
Color: Mixed, Size: Medium
This toy held up well. My dog is a very aggressive chewer and will shred apart any toy she can. She was not able to tear up this one. I have not found many toys that she doesn't destroy
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2026
★★★★★ 5
Great dog toy.
Color: Mixed, Size: Medium
Great dog toy, it's one of her favorite toys.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 9, 2026
★★★★★ 4
Smaller than pictured
Color: Mixed, Size: Medium, Color: Mixed, Size: Medium
It’s a lot smaller than pictured and I have the same dog type as was depicted in the one of the pictures. The dog like it so I guess that’s good. I will not be playing tug of war with him using this. I like my fingers thank you very much. I would say it durable. He destroys most toys in minutes. He did destroy the squeaky part in about 10 minutes so bonus points for that.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 11, 2025
recommand products
Traditional Persian Black and White Intricate Black White Traditional Persian Area Rug
89.99
Ornate Green Floral Vintage Border Rug
89.99
Blue and Teal Abstract Area Blue Teal Swirl Abstract Area Rug
89.99
Vintage Pink Floral Pattern Area Rug
89.99
Ornate Green Vine Floral Area Rug with Gold Border
89.99
![SI-TEX Non Follow-Up Remote w/6M Cable [NF38]](https://cdn.shopify.com/s/files/1/0405/8454/4408/products/78781XL.jpg?v=1591391321)
![Marinco 24V Dual Trumpet Electric Horn [10018XL]](https://cdn.shopify.com/s/files/1/0405/8454/4408/products/79164XL.jpg?v=1591393383)
![ACR Mounting Plate f/RCL-95 Searchlight [9639]](https://cdn.shopify.com/s/files/1/0405/8454/4408/products/79114XL.jpg?v=1591393084)
![Marinco 12V Chrome Plated Single Trumpet Mini Air Horn [10107]](https://cdn.shopify.com/s/files/1/0405/8454/4408/products/79167XL.jpg?v=1591393408)
![Sea-Dog ATM Mini Blade Style Mixed Fuse Kit [445090-1]](https://cdn.shopify.com/s/files/1/0405/8454/4408/products/79257XL.jpg?v=1591393782)