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Harken Big Boat Sheaves

Harken 2.5 in. Wide Sheave Code: HAR1539 Price: $179.92	Harken 3.0 in. Sheave Code: HAR500 Price: $162.62	Harken 4.5 in. Sheave Code: HAR518 Price: $398.82
Harken 5.5 in. Sheave Code: HAR519 Price: $515.99	Harken 7 in. Sheave Code: HAR520 Price: $843.30	Harken 4 in. Sheave Code: HAR550 Price: $250.14
Harken 3.0 in. Wide Sheave Code: HAR603 Price: $266.77	Harken 2.50 in. Wide Sheave Code: HAR640 Price: $143.00	Harken 4.5 in. Wide Sheave Code: HAR657 Price: $476.96

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

Harken Big Boat Sheaves

We at Mauri Pro Sailing are fully committed to be your Harken Big Boat Sheaves specialist not only providing the sailing community with a comprehensive and easy to use web site but with all the appropriate technical information that you might need to select your sailboat hardware and equipment. If you need any assistance selecting the appropriate Harken Big Boat Sheaves please contact us. Our crew is ready to help!

Pictures and text courtesy of the manufacturer.

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