![[HK-332] HARKEN Two-Speed Mainsheet System 3:1, 6:1](http://www.yachtparts.com.au/cdn/shop/products/332_1024x1024.png?v=1554114713)
![[HK-332] HARKEN Two-Speed Mainsheet System 3:1, 6:1](http://www.yachtparts.com.au/cdn/shop/products/332_480x480.png?v=1554114713)
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.
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.