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Harken MKIV Unit 1 Jib Reefing and Furling System

  • Headstay Length: 45' 11" Standard / 52' 11" Max.
  • Headstay Diameter: 1/4", 9/32", 5/16" Wire / -8, -10, -12 Rod
  • Typical Boat Length: 28' - 36'
  • Item #: 
    600095
    Brand: 
    Harken
    Model #: 

    7411.10

    Packaged Weight: 
    30.75 Lbs.
    List Price: 
    $3,501.00
    Our Price:
    $2,800.99
    600095 Harken Harken MKIV Unit 1 Jib Reefing and Furling System 7411.10

    Harken MKIV Unit 1 Jib Reefing and Furling System

    Click Here for an Owner's Manual and Installation Guide for this Product

    Features:

    • Strong, lightweight and aerodynamic furling systems designed for racing and performance-minded cruising sailors
    • Free-rolling furlers ensure headsail control by allowing racers and cruisers to quickly furl and reef from the safety of the cockpit while maintaining optimal sail shape and speed
    • Longevity, ease of use, and simplicity of installation are crucial design components
    • Easy to assemble
      • Units are adaptable to a variety of rigging options
      • C-shaped open connectors with low-friction plastic isolators slip easily onto headstay wire and into foil
      • Harken toggle assembly accepts standard turnbuckle using swage, rod, Norseman® or Sta-Lok® terminals
      • Toggle flips for fork or tang chainplates installation
      • Single stainless steel clevis pin provides access to turnbuckle for adjustment
    • Easy reefing and furling
      • Head and tack swivels featuring Torlon® ball bearings operate independently to improve the shape of a partially furled sail for added power through the water
      • Strong but lightweight halyard swivel reduces windage and weight aloft to minimize pitching and heeling
      • Stacked bearing races evenly distribute loads to ball bearings – foils turn freely under halyard loads
      • Tough triple-lock foil joints withstand years of torque loading
    • More furling power
      • Large inner spool diameter increases mechanical advantage for powerful reefing and furling
      • Unit rotates around headstay – furling bearings do not carry headstay load
      • Line guard and spool easily removed for racing
      • Double foil grooves allow fast hoists, douses and sail changes
    • Long-lasting protective finish
      • Aluminum line guard, torque tube and swivels are deep-saturation hard coat-anodized for UV stabilization, strength and durability
      • Hard coat-anodized line guard is urethane-coated for additional corrosion protection
      • Specially formulated low-stretch black line (standard on MKIV units 0, 1 and 2) is abrasion and UV-resistant
    • 7-year limited warranty

    Specifications:

    • Harken Part No. 7411.10
    • Typical Boat Length: 28' - 36'
    • Headstay Length: 45' 11" standard / 52' 11" max.
    • Headstay Diameter:
      • Wire: 1/4", 9/32", 5/16"
      • Rod: -8, -10, -12
    • Clevis Pin Diameter: 1/2", 5/8"

    Note: Toggle assembly required but not included – must be ordered separately

    Click Here for an Installation Guide for this Product

    Harken MKIV Unit 1 Jib Reefing and Furling System
    2800.99
    Status:    null In Stock

    Made in the USA
     
    Shipping is delayed due to the high volume


    Harken MKIV Unit 1 Jib Reefing and Furling System

    Click Here for an Owner's Manual and Installation Guide for this Product

    Features:

    • Strong, lightweight and aerodynamic furling systems designed for racing and performance-minded cruising sailors
    • Free-rolling furlers ensure headsail control by allowing racers and cruisers to quickly furl and reef from the safety of the cockpit while maintaining optimal sail shape and speed
    • Longevity, ease of use, and simplicity of installation are crucial design components
    • Easy to assemble
      • Units are adaptable to a variety of rigging options
      • C-shaped open connectors with low-friction plastic isolators slip easily onto headstay wire and into foil
      • Harken toggle assembly accepts standard turnbuckle using swage, rod, Norseman® or Sta-Lok® terminals
      • Toggle flips for fork or tang chainplates installation
      • Single stainless steel clevis pin provides access to turnbuckle for adjustment
    • Easy reefing and furling
      • Head and tack swivels featuring Torlon® ball bearings operate independently to improve the shape of a partially furled sail for added power through the water
      • Strong but lightweight halyard swivel reduces windage and weight aloft to minimize pitching and heeling
      • Stacked bearing races evenly distribute loads to ball bearings – foils turn freely under halyard loads
      • Tough triple-lock foil joints withstand years of torque loading
    • More furling power
      • Large inner spool diameter increases mechanical advantage for powerful reefing and furling
      • Unit rotates around headstay – furling bearings do not carry headstay load
      • Line guard and spool easily removed for racing
      • Double foil grooves allow fast hoists, douses and sail changes
    • Long-lasting protective finish
      • Aluminum line guard, torque tube and swivels are deep-saturation hard coat-anodized for UV stabilization, strength and durability
      • Hard coat-anodized line guard is urethane-coated for additional corrosion protection
      • Specially formulated low-stretch black line (standard on MKIV units 0, 1 and 2) is abrasion and UV-resistant
    • 7-year limited warranty

    Specifications:

    • Harken Part No. 7411.10
    • Typical Boat Length: 28' - 36'
    • Headstay Length: 45' 11" standard / 52' 11" max.
    • Headstay Diameter:
      • Wire: 1/4", 9/32", 5/16"
      • Rod: -8, -10, -12
    • Clevis Pin Diameter: 1/2", 5/8"

    Note: Toggle assembly required but not included – must be ordered separately

    Click Here for an Installation Guide for this Product


    Additional Handling Note:
    Most carriers include an additional handling fee which is included in your shipping rate

    Note:  DO NOT use Harken Equipment for Human suspension.









    Documentation available at the following links:

    Harken Carbo Furling Lead Block Kit
    Item #: 600110
  • Line Diameter: 3/8" (10 mm)
  • Applications: Small Boat High Load Furling System
  • Stanchion Size: 1" (25 mm)
  •  
    null
    List Price: $349.95
    Our Price: $279.99
    Model #:
    7404
    Harken 1/2 Toggle Assembly (7411.20 1/2)
    Item #: 600096
  • Clevis Pin Diameter: 1/2" (12.7 mm)
  • Typical Boat Length 28' - 36' (8.3 - 11 meters)
  • Applications: Performance Racing and Cruising Sailors
  •  
    null
    List Price: $92.00
    Our Price: $73.99
    Model #:
    7411.20 1/2
    Harken Luff Extension Connector
    Item #: 601168
  • Function: Connects and Adds 7" to 7411.30 Luff Extensions
  • Applications: MKIV Under-Deck Furling Unit 1
  • Sold as a Pair
  •  
    null
    List Price: $45.00
    Our Price: $35.99
    Model #:
    7411.31
    Harken Luff Foil Extension
    Item #: 601161
  • Function: Adds Extra 7 Feet (2.13 meter) to Luff
  • Applications: MKIV Under-Deck Furling Unit 1
  • Material: Aerodynamic, Clear Anodized Aluminum Air Foils
  •  
    null
    List Price: $108.00
    Our Price: $86.99
    Model #:
    7411.30
    Schaefer Clear Step Outside Furling Lead Block
    Item #: 602995
  • Stanchion Diameter: 1 Inch
  • Maximum Line Size: 1/2", Safe Working Load: 750lbs.
  • Material: Stainless Steel Cheek, Delrin Sheave
  •  
    null
    List Price: $71.30
    Our Price: $49.99
    Model #:
    506-44
    Schaefer Clamp-On Pulpit Furling Lead Block
    Item #: 602919
  • Stanchion Diameter: 1 to 1-1/4 Inches
  • Maximum Line Size: 1/2", Safe Working Load: 1200lbs.
  • Material: Stainless Steel, Delrin Ball Bearing Sheave
  •  
    null
    List Price: $208.60
    Our Price: $141.99
    Model #:
    500-35
    Schaefer Clear Step Outside Furling Lead Block
    Item #: 603199
  • Stanchion Diameter: 1-1/4 to 1-3/8 Inches
  • Maximum Line Size: 9/16", Safe Working Load: 850lbs.
  • Material: Stainless Steel Cheek, Aluminum Sheave
  •  
    null
    List Price: $173.05
    Our Price: $117.99
    Model #:
    706-44
    Spinlock Compact Stanchion Lead Block
    Item #: 608666
  • Line Diameter: 12mm (1/2"), Stanchion Diameter: 25mm (1")
  • Maximum Safe Working Load: 660 lbs (300 kg)
  • Fasteners Included
  •  
    null
    List Price: $18.43
    Our Price: $15.99
    Model #:
    WL/1
    Spinlock 27 mm Compact Stanchion Lead Block
    Item #: 608669
  • Line Diameter: 12mm (1/2"), Stanchion Diameter: 1"
  • Maximum Safe Working Load: 660 lbs (300 kg)
  • Fasteners Included
  •  
    null
    List Price: $39.27
    Our Price: $32.99
    Model #:
    WL/2
    Harken 25 mm Halyard Restrainer
    Item #: 605997
  • Size: Small
  • Sheave Diameter: 25 mm
  • Function: Prevents the Halyard from Wrapping Around the Foil
  •  
    null
    List Price: $83.85
    Our Price: $66.99
    Model #:
    944
     
     
     

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