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Ships within 48 hours · Estimated delivery Jun 18 - Jun 23
For Your Every Summer RSVP, with Code: SUMMER15
Description
Harken 29mm Double Carbo Air Block [381]29mm Double Carbo Air Block 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: 54mm 2 1 8in. Weight: 34g 1. 2oz Maximum line: 8mm 5 16in Maximum working load: 299kg 660lb Breaking load: 737kg 1625lb
![Harken 29mm Double Carbo Air Block [381] Harken 29mm Double Carbo Air Block [381]](https://cdn.shopify.com/s/files/1/0611/7297/3739/products/79052XL.jpg?v=1643858794)
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
4.7 ★★★★★
Based on 1768 reviews
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Product Reviews
★★★★★ 5
Smart Design
Color: Brushed Nickel, Size: 8.85 inch
Glad I purchased these with the longer tab that hangs over the back of the cabinet door. I feel they are not likely to fall off when pulling towel off the holder.
Was surprised that the foam insert did not go all the way along the inside. It is just in front and back. I didn't want the metal part scratching my cabinet door top, so I used self-stick felt pads on the inside top to prevent scratching. A quick solution to prevent possible scratching of the cabinet.
Overall, a good purchase for a reasonable price. Does the job, especially when I didn't want to attach a towel rod to the wall.
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Reviewed in the United States on May 17, 2026
★★★★★ 5
These towel holders are perfect !
Color: Brushed Nickel, Size: 8.85 inch
These are awesome ! Fit very well on my kitchen cabinet doors. My cabinet doors are beveled a bit at the top so I was concerned these towel holders wouldn’t fit right but they fit great !
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Reviewed in the United States on May 31, 2026
★★★★★ 4
I would recommend
Color: Brushed Nickel, Size: 8.85 inch
Quality product, a little smaller than expected, but good.
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Reviewed in the United States on April 22, 2026
★★★★★ 5
Very handy ...saves paper towels
Color: Brushed Nickel, Size: 8.85 inch
Fits well under my sink doors...saves a lot of paper towels....sturdy.
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Reviewed in the United States on April 23, 2026
★★★★★ 5
good quality
Color: Brushed Nickel, Size: 8.85 inch
i have purchased similar types from other sellers and i think this is by far the best. it goes deeper into the cabinet door therefore does mot fall off and also stays in place, not moving or sliding around. . the others also have broken over time
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Reviewed in the United States on May 30, 2026
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