Product Description

Harken gross-trim/fine-tune Mainsheet Systems are easy to install and use. These optimized systems decrease overall line clutter because they use less line than traditional gross-trim/fine-tune systems. For fast trimming, pull both tails of the mainsheet. To fine-tune or to trim using a higher purchase, pull a single tail.

Harken Two-Speed Mainsheet Systems come in three configurations for boats from 22 ft to 39 ft (6.5 m to 11.8 m), with mains as large as 350 ft2 (32.4 m2).

Note: Line not included.

Part Number: 383

Imperial Metric
Min Line Dia. 5/16" 8 mm
Max Line Dia. 3/8" 10 mm
Max Mainsail Area End-Boom 350 ft2 32.4 m2
Max Mainsail Area Mid-Boom 275 ft2 25.5 m2

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Harken Two-Speed Mainsheet Self-Contained System 4:1/8:1
Original Price: $ 736.45
Price: $ 589.16

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