Harken Two-Speed Mainsheet System - 3:1, 6:1 CHAFE PROTECTION RV and marine applications

RV and marine applications

Tapering begins at mid-length for standard sizes

Long Island

Light provides 2-mile

Harken Two-Speed Mainsheet System - 3:1, 6:1 CHAFE PROTECTION RV and marine applicationsHarken 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. Specifications Minimum line (mm): 8 mm Minimum line (in): 5 16 in Maximum line (mm): 10 mm Maximum line (in): 3 8 in Maximum sail area end boom (m): 22. 3 m Maximum sail area end boom (ft): 240 ft Maximum sail area mid boom (m): 16. 9 m Maximum sail