Harken 29 mm Carbo Air Block
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Harken 29 mm Carbo Air Block

Harken 29 mm Carbo Air Block

  • Single Block with Fixed
  • Maximum Working Load: 330 lbs
  • Maximum Line Size: 5/16"
  • Item #: 
    Model #: 
    Shipping Weight: 
    0.05 Lbs.
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    Made in the USA



    29mm Carbo Air Block - Single Fixed


    • Lightweight, strong, reliable and affordable
    • Safe and easy trimming
    • Blocks are 30% lighter with a 60% higher working load than Classic blocks
    • Open Air Block design eliminates unnecessary material and weight
    • Ball bearings, sheave, and side plates are UV stabilized with carbon black for maximum protection
    • Patented switch locks shackle in front or side positions, or lets block swivel to keep line from twisting
    • Designed for use with:
      • Outhauls
      • Cunninghams
      • Vangs
      • Traveler controls
      • Barber haulers
      • Flag halyards


    • Maximum Working Load: 330 lb (150 kg)
    • Breaking load: 1000 lb (454 kg)
    • Weight: 0.8oz (23g)
    • Sheave diameter: 1-1/8" (29 mm)
    • Maximum line size: 5/16" (8 mm)

    Note:  DO NOT use Harken Equipment for Human suspension.

    WARNING: This product MAY expose you to chemicals, which are known to the State of California to cause cancer, birth defects and/or other reproductive harm. For more information go to www.p65warnings.ca.gov

    Harken 29 mm Bullet Block
    Item #: 604734
  • Type: Single Block
  • Maximum Working Load: 300 lbs
  • Maximum Line Size: 5/16"
  •  Include

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    Sale Price

    Model #:

    Wichard Forged Shackle Key
    Item #: 607644
  • Accepts Up To 1/2" Shackles
  • Includes Bottle Opener
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    Model #:

    Davis Instruments Deluxe Rigging Knife
    Item #: 612768
  • Blade Type: Dura-Edged Straight, Includes 3" Marlin Spike, Key and Driver
  • Material: Stainless Steel
  • Blade Length: 2-1/2"
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    Model #:

    McLube Sailkote High Performance Dry Lubricant
    Item #: 608710DRLQUA
  • Applications: Sails, Hulls, Rigging, Deck Hardware and Anything that Moves
  • Forms a Hard, Smooth, Ultra-Slick, Hydrophobic Dry Coating
  • Will Not Attract Dirt or Contaminants, Container: Quart
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    Model #:

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