SKU: 51749449089

Harken 40mm Carbo Air Double Swivel Block [2638]

$78.26 $86.95
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  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jun 14 - Jun 19

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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]
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 51749449089

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4.9 ★★★★★
Based on 809 reviews
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Z
Verified Purchase
zane ryan
San Leandro, US
★★★★★ 5
Quality
Color: Black
Good quality and size
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2026
C
Verified Purchase
Carlos Mosley
Battle Creek, US
★★★★★ 5
Strong magnet
Color: Black
Works well. Strong magnet. Credit card area tight for 5. Cards but loosening up
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 7, 2026
V
Verified Purchase
Vince Fraga
Louisville, US
★★★★★ 5
Great craftsmanship
It’s a great leather card carrier. The money clip is strong and there is plenty of room for 4-6 cards comfortably. Slim and classy
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 18, 2022
P
Verified Purchase
Pop
Massapequa, US
★★★★★ 4
Customer Customization Required
Color: Black
The money clip wallet is well made and attractive, but as many people have commented, it doesn't hold enough cards. HOWEVER, it can be stretched. I pounded a stack of nine old cards into the wallet and left it in a drawer for four days. After pulling the cards out, it comfortably holds seven. I'm completely satisfied.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 27, 2026
C
Verified Purchase
Coplen Plastering, Inc. Steven G. Coplen
Bozeman, US
★★★★★ 5
Good quality and real nice presentation of the box. Special
Color: Black
It’s good quality and a real strong magnet. It’s bigger than my old one that I’ve used for 20 years. I won’t ever find another one like my old one.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 17, 2025

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