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Harken 40 mm Single Block With T2 Soft-Attach Loop

  • Single Block, All Composite
  • Maximum Working Load: 485 lbs
  • Maximum Line Size: 3/8"
  • Item #: 
    Model #: 


    Shipping Weight: 
    0.05 Lbs.
    List Price: 
    Our Price:
    Status:    null In Stock

    Made in the USA

    The all-composite T2™ is the first block with no metal shackles or rivets to corrode and is the lightest soft-attach block Harken has ever designed. These blocks are also designed for Soft attachment which provides a fair lead and reduces friction


    • Fiber-reinforced high-strength nylon resin side plates have no metal fasteners
    • The attachment line is routed through the blockhead and sheave, reducing load on the side plates
    • The "Through Head" design also serves as a safety backup for your system
    • The composite sheave spins on ball bearings with fitted races for low-friction rolling
    • Soft attachments reduce weight and noise while allowing the block to articulate to align with the load.
    • 130 mm 75 Dyneema® loop is included
    • The loop slides easily through the block head and over the anchor post for a secure connection
    • No knots, splices, or tools required
    • Replacement loops are available
    • The simple construction requires no lubrication
    • Blocks flush clean with fresh water
    • Ideal for use with:
      • Lightweight traveler controls
      • Mainsheet vang systems
      • Cascades
      • Bridles


    • Maximum Working Load: 485 lb (220 kg)
    • Breaking load: 1200 lb (544 kg)
    • Weight: 0.9oz (26g)
    • Sheave diameter: 1-9/16" (40 mm)
    • Maximum line size: 3/8" (10 mm)

    Note:  DO NOT use Harken Equipment for Human suspension.


    Harken 40 mm Carbo Air Block
    Item #: 614029
  • Single Block with Swivel
  • Maximum Working Load: 485 lbs
  • Maximum Line Size: 3/8"
  •  Include

    Model #:
    Harken 40 mm Carbo Air Block
    Item #: 614030
  • Single Block with Swivel and Becket
  • Maximum Working Load: 485 lbs
  • Maximum Line Size: 3/8", Shackle Pin: 5/32"
  •  Include

    Model #:
    Harken 40 mm Carbo Air Block Fiddle Block
    Item #: 614827
  • Fiddle Block with 423 Carbo-Cam
  • Maximum Working Load: 485 lbs
  • Maximum Line Size: 1/4"
  •  Include

    Model #:

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