Harken Big Boat SheavesHarken


Harken Big Boat sheaves are available for special applications as well as for replacement sheaves in Big Boat blocks. Made of Hard Lube-anodized, 6061-T6 aluminum, Harken Big Boat sheaves feature Torlon® rollers to carry high radial loads and carbon-black Delrin® balls to support sideloads and provide UV protection. Select sheaves based on load-carrying capability. Installation requires clamping or securing inner race.

Use for
:
Mainsheets
Spinnaker sheets
Afterguy/foreguy
Footblocks

Harken Big Boat Sheave Features:

  • Torlon roller/ball bearing system
  • Hard Lube-anodized, PTFE impregnated 6061-T6 aluminum
  • Carbon-black balls for UV protection

  • Currency:
    HAR1539 - Harken 2.5 in. Wide Sheave
    Code: HAR1539
    Original Price: $212.65
    Price: $187.13
    (You Save: $25.52)
    HAR500 - Harken 3.0 in. Sheave
    Code: HAR500
    Original Price: $192.20
    Price: $169.14
    (You Save: $23.06)
    HAR518 - Harken 4.5 in. Sheave
    Code: HAR518
    Original Price: $471.35
    Price: $414.79
    (You Save: $56.56)
    HAR519 - Harken 5.5 in. Sheave
    Code: HAR519
    Original Price: $609.80
    Price: $536.62
    (You Save: $73.18)
    HAR520 - Harken 7 in. Sheave
    Code: HAR520
    Original Price: $996.65
    Price: $877.05
    (You Save: $119.60)
    HAR550 - Harken 4 in. Sheave
    Code: HAR550
    Original Price: $295.60
    Price: $260.13
    (You Save: $35.47)
    HAR603 - Harken 3.0 in. Wide Sheave
    Code: HAR603
    Original Price: $315.30
    Price: $277.46
    (You Save: $37.84)
    HAR640 - Harken 2.50 in. Wide Sheave
    Code: HAR640
    Original Price: $169.00
    Price: $148.72
    (You Save: $20.28)
    HAR657 - Harken 4.5 in. Wide Sheave
    Code: HAR657
    Original Price: $563.70
    Price: $496.06
    (You Save: $67.64)
         

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