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Ships within 48 hours · Estimated delivery Jun 12 - Jun 17
For Your Every Summer RSVP, with Code: SUMMER15
Description
Harken 40mm Carbo Air Double Swivel Block [2638]40mm Carbo Air Double Swivel 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 (mm)40 mm Sheave (in)1 9 16 in Maximum line (mm)10 mm Maximum line (in)3 8 in Maximum working load (kg)440 kg Maximum working load (lb)970 lb Quick Guide (pdf)
![Harken 40mm Carbo Air Double Swivel Block [2638] Harken 40mm Carbo Air Double Swivel Block [2638]](https://cdn.shopify.com/s/files/1/0405/8454/4408/products/79734XL.jpg?v=1591395568)
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
4.4 ★★★★★
Based on 1252 reviews
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Product Reviews
★★★★★ 4
Base a bit light
Color: Gold-b
Attractive, functional but would benefit from a weightier base
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 21, 2025
★★★★★ 5
Nice touch!
Color: Gold-b, Color: Gold-b
Handles large paper towel rolls. The gold color on the top which is mainly what you see when you have paper towels on it, coordinates nicely with the various shades of gold in my kitchen. The 4" pulls brushed gold, the Delta pull down facet as well as the Euro (Lamps plus) aged brass mini pendant. I find it easy to tear off paper towels even without the small tear bar found on different holders. Was a few $ more but it matches perfectly. Well worth it.
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Reviewed in the United States on December 6, 2025
★★★★★ 5
It's made very well
Color: Black
Great product and looks awesome
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Reviewed in the United States on May 5, 2026
★★★★★ 5
Great size options and value
Color: Carbonized Bamboo(Brown)
These are perfect weight and sizes ! Easy to clean and esthetically pleasing ! Love that they have the holder for organization! Very well made and sturdy and a great value!
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Reviewed in the United States on March 24, 2026
★★★★★ 5
Very nice.
Color: Carbonized Bamboo(Brown)
Look great,we will see how long they last.
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Reviewed in the United States on April 29, 2026
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