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HARKEN Premium Sailing 57mm Carbo Air Boat Blocks

Free shipping on orders over $29.99

$47.89

$ 23 .99 $23.99

In Stock

1.StyleName:Carbo Block


  • Low-friction Carbo Air blocks are lightweight, strong, reliable—and affordable. Companions to our popular Harken Big Boat blocks, these small, compact blocks have very high working loads for safe, easy trimming.
  • Sheave Ø 57 mm, Length 92 mm
  • Maximum line Ø (mm)10 mm
  • Maximum working load (lb)792 lb
  • Breaking load (lb)2380 lb



BOHICAN
Reviewed in the United States on May 17, 2022
See sum up
Finstall
Reviewed in the United States on August 19, 2021
Looks good and work fine. Best part is that despite the recommended maximum line size it actually will accept 1/2 inch line!
Jomar
Reviewed in the United States on March 6, 2021
Harken, there is no substitute!!!
Orrin Greene
Reviewed in the United States on December 5, 2021
Good block but no shackle as shown. Not a big deal but was not ready to use out of the package either.
Jan Rosenthal
Reviewed in Germany on December 31, 2019
Ich bin mit der Rolle sehr zufrieden, aber ich habe sie zweckentfremdet und aus ihr ein Slingtrainer/Suspensionstrainer gebastelt.
Rick von Heydenreich
Reviewed in the United States on December 1, 2015
This is a top-of-the-line block for light to medium sailboat uses. I use different sized Harken Carbo blocks for my Santa Cruz 52. This block fit perfectly for use on my twing lines and was more than sufficient to handle the loads generated in Transpac, a race from Los Angeles to Honolulu. On another setup, I used the 40mm block which broke under stress.
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