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Harken 57mm Ratchet Block

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Harken 57mm Ratchet Block
Harken 57mm Ratchet Block
Harken 57mm Ratchet Block
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Carbo Ratchets allow sailors to hand-hold loaded lines and offer balance between holding power and controlled easing.

Zim Applications

  • Club 420, Club FJ, Byte, Opti, ILCA: Mainsheet

  • Club FJ: jibsheet 

Sheave (in): 2-1/4"

Sheave (mm): 57mm

Max Line (in): 3/8"

Max Line (mm): 10mm

Working Load: 500 lbs

Harken Part # 2135

Harken Part # 2135

Product Reviews (1)

  • 5

    Harken Block, solid performance, American Made.

    It swivels and ratchets with a flip of a notch. Sturdy choice for ILCA main sheet and other dinghies. Lower tech but preferred to automatic adjust Harken ratchet.

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