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Harken Backstay Adjuster Systems

Harken

Backstay adjusters allow racers and cruisers to adjust and control mast rake and headstay tension. Adjusting the backstay shapes the main to optimize upwind and downwind performance. On racer/cruisers, tightening the backstay increases headstay tension for upwind sailing, while loosening the backstay offwind reduces weather helm. When selecting blocks or systems for backstays, make certain blocks match or exceed the wire or line breaking strength.

Typical Boat Lenght

  • Small Boat: 22' - 28' (6.7 - 8.5 m)
  • Midrange: 29' - 34' (8.8 - 10.4 m)
  • Big Boat: 35' - 42' (10.7 - 12.8 m)