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Small Boat Blocks

  • Part Number 466

    Harken 1 inch Wire Forkhead Block w/Becket

    Lightweight, low-friction Harken wire blocks carry wire halyards and high-strength control lines on boats of all sizes. High-load composite bearings carry axial loads. Hardkote-anodized Teflon® impregnated sheave for strength and corrosion resistance...

    $61.91
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  • Part Number 300

    Harken 1.00 Single Wire Block

    Lightweight, low-friction Harken wire blocks carry wire halyards and high-strength control lines on boats of all sizes. High-load composite bearings carry axial loads. Hardkote-anodized Teflon® impregnated sheave for strength and corrosion resistance...

    $57.51
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  • Part Number 312

    Harken 1.00 Single Wire Block w/Becket

    Harken self-contained sheaves are designed for sailors to use in custom applications. The Micro, Bullet and Big Bullet sheaves are Delrin® with Delrin® ball bearings. They are scored for rope. 16 mm AirBlock® sheaves are Delrin® and...

    $67.87
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  • Part Number 301 Part Number 301

    Harken 1.00 Wire Cheek Block w/Fasteners

    Lightweight, low-friction Harken wire blocks carry wire halyards and high-strength control lines on boats of all sizes. High-load composite bearings carry axial loads. Hardkote-anodized Teflon® impregnated sheave for strength and corrosion resistance...

    $60.72
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  • Part Number 302 Part Number 302

    Harken 1.00 Wire Thru Deck Block

    Lightweight, low-friction Harken wire blocks carry wire halyards and high-strength control lines on boats of all sizes. High-load composite bearings carry axial loads. Hardkote-anodized Teflon® impregnated sheave for strength and corrosion resistance...

    $72.65
    Add to Cart
  • Part Number 320

    Harken 1.50 Ferrule Head Wire Block

    Lightweight, low-friction Harken wire blocks carry wire halyards and high-strength control lines on boats of all sizes. High-load composite bearings carry axial loads. Hardkote-anodized Teflon® impregnated sheave for strength and corrosion resistance...

    $106.86
    Add to Cart
  • Part Number 304

    Harken 1.50 Single Wire Block

    Lightweight, low-friction Harken wire blocks carry wire halyards and high-strength control lines on boats of all sizes. High-load composite bearings carry axial loads. Hardkote-anodized Teflon® impregnated sheave for strength and corrosion resistance...

    $91.97
    Add to Cart
  • Part Number 313

    Harken 1.50 Single Wire Block w/ Becket

    Lightweight, low-friction Harken wire blocks carry wire halyards and high-strength control lines on boats of all sizes. High-load composite bearings carry axial loads. Hardkote-anodized Teflon® impregnated sheave for strength and corrosion resistance...

    $103.10
    Add to Cart
  • Part Number 321

    Harken 1.50 Split Backstay Plate

    Lightweight, low-friction Harken wire blocks carry wire halyards and high-strength control lines on boats of all sizes. High-load composite bearings carry axial loads. Hardkote-anodized Teflon® impregnated sheave for strength and corrosion resistance...

    $48.82
    Add to Cart
  • Part Number 306 Part Number 306

    Harken 1.50 Wire Thru Deck Block

    Lightweight, low-friction Harken wire blocks carry wire halyards and high-strength control lines on boats of all sizes. High-load composite bearings carry axial loads. Hardkote-anodized Teflon® impregnated sheave for strength and corrosion resistance...

    $103.05
    Add to Cart
  • Part Number 404

    Harken 16 mm Air Block with O Ring

    The 16 mm is Harken's® smallest block. It is perfect for small synthetic control lines found on high-tech dinghies.  404 block uses an O-ring to keep the line in the sheave during intermittent loading. The patented bearing system uses stainless...

    $24.43
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  • Part Number 406

    Harken 16 mm Double Air Block

    The 16 mm is Harken's® smallest block. It is perfect for small synthetic control lines found on high-tech dinghies. The patented bearing system uses stainless steel balls in a captive grooved race and has a 250 lb (113 kg) safe working load - the...

    $50.98
    Add to Cart