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Harken

Strong, dependable, and exceptionally free running, blocks are the foundation of the Harken line, with a vast library of hardware choices available to complement your boat’s style.

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  • 10mm Lead Ring
    Harken
    Price: £21.91 RRP: £24.35 | Save £2.44
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  • 14mm Lead Ring
    Harken
    Price: £23.44 RRP: £26.04 | Save £2.60
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  • 16mm Air Anti-Capsize Block
    Harken
    Price: £22.16 RRP: £24.62 | Save £2.46
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  • 16mm Air Block Replacement O Rings
    Harken
    Price: £0.54 RRP: £0.60 | Save £0.06
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  • 16mm Air Block With Becket
    Harken
    Price: £16.83 RRP: £18.70 | Save £1.87
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  • 16mm Air Block With O Ring
    Harken
    Price: £14.64 RRP: £16.27 | Save £1.63
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  • 16mm Air Block With Removable Sheave
    Harken
    Price: £15.70 RRP: £20.10 | Save £4.40
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  • 16mm Air Cheek Block
    Harken
    Price: £17.03 RRP: £18.92 | Save £1.89
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  • 16mm Air Double Block
    Harken
    Price: £30.56 RRP: £33.96 | Save £3.40
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  • 16mm Air Double Block With Becket
    Harken
    Price: £33.49 RRP: £37.21 | Save £3.72
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  • 16mm Air Flip Flop Block
    Harken
    Price: £38.77 RRP: £43.08 | Save £4.31
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  • 16mm Air Forkhead Block
    Harken
    Price: £21.06 RRP: £23.40 | Save £2.34
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  • 16mm Air Hook-in/Sprit Block
    Harken
    Price: £26.44 RRP: £29.38 | Save £2.94
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  • 16mm Air In-Line Double Exit Block
    Harken
    Price: £56.21 RRP: £62.46 | Save £6.25
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  • 16mm Air Narrow  Block
    Harken
    Price: £16.93 RRP: £18.81 | Save £1.88
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  • 16mm Air Pivoting Cheek Block
    Harken
    Price: £18.38 RRP: £20.42 | Save £2.04
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  • 16mm Air Single Exit Block
    Harken
    Price: £40.81 RRP: £45.35 | Save £4.54
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  • 16mm Air Swivel Block
    Harken
    Price: £26.51 RRP: £29.46 | Save £2.95
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  • 16mm Air Triple Block
    Harken
    Price: £43.24 RRP: £48.05 | Save £4.81
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  • 16mm Air Triple Block With Becket
    Harken
    Price: £45.48 RRP: £50.53 | Save £5.05
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  • 16mm Ball Bearing Sheave
    Harken
    Price: £10.66 RRP: £11.85 | Save £1.19
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  • 18mm Carbo T18 Double Block
    Harken
    Price: £38.77 RRP: £43.08 | Save £4.31
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  • 18mm Fly Soft Attach Block - Narrow
    Harken
    Price: £22.51 RRP: £25.01 | Save £2.50
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  • 18mm Fly Soft-Attach Block
    Harken
    Price: £22.51 RRP: £25.01 | Save £2.50
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View 24

Strong, dependable, and exceptionally free running, blocks are the foundation of the Harken line, with a vast library of hardware choices available to complement your boat’s style. Classic blocks come in multiple sizes, dozens of configurations and are ideal for almost every trimming task. Ball bearings, sheave, and sideplates are UV-stabilized with carbon-black for maximum protection. Stainless steel straps reinforce blocks and resist corrosion.

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