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Ships within 48 hours · Estimated delivery Jun 24 - Jun 29
For Your Every Summer RSVP, with Code: SUMMER15
Description
Harken 40mm Carbo Air Triple Swivel Block [2640]40mm Carbo Air Triple 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)660 kg Maximum working load (lb)1455 lb Quick Guide (pdf)
![Harken 40mm Carbo Air Triple Swivel Block [2640] Harken 40mm Carbo Air Triple Swivel Block [2640]](https://cdn.shopify.com/s/files/1/0611/7297/3739/products/79736XL.jpg?v=1643861901)
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 790 reviews
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Product Reviews
★★★★★ 5
very comfortable and thicker than a regular yoga mat
Color: Pink, Style: 1/2 Inch
This yoga mat is very comfortable and thicker than a regular yoga mat. The quality is excellent, and it doesn't have that strong rubber smell that many mats have. I'm very happy with it!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 2, 2026
★★★★★ 5
Great product
Color: Black, Style: 1/2 Inch
Nice yoga mat. Perfect thickness for me. Love that I can roll it up and put it out of the way. Gives great knee support and the material is comfortable.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 6, 2026
★★★★★ 5
Good quality and light weight w/ stand
Hand Orientation: Right, Color: Blue/Black
Our grandson is beginner and we bought this set for him and he loves them. He’s 13 so he can’t drive the cart and these are light and easy to carry if he is without a cart.
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Reviewed in the United States on May 21, 2026
★★★★★ 5
Golf
Hand Orientation: Right, Color: Blue/Black
Great for beginner golfers
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Reviewed in the United States on June 4, 2026
★★★★★ 1
Poor durability
Hand Orientation: Right, Color: Blue/Black, Hand Orientation: Right, Color: Blue/Black
Driver lasted 12 holes before the head snapped off.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 30, 2026
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![Harken 40mm Pivoting Lead Block - Carbo-Cam Cleat [2157]](https://cdn.shopify.com/s/files/1/0611/7297/3739/products/79733XL.jpg?v=1643861875)

![Harken 40mm Carbo Air Block w/Cam Cleat [2645]](https://cdn.shopify.com/s/files/1/0611/7297/3739/products/79744XL.jpg?v=1643861979)

