Upgrade your Sunfish mainsheet system to a class-legal 2:1 purchase and gain the advantage when the wind picks up. This complete kit gives you more mechanical advantage, making it significantly easier to sheet in and trim your sail during higher winds?so you can sail longer, more comfortably, and stay competitive in races.

System Features

• Reduce effort and improve sail control in breezy conditions, ideal for long sessions or racing
• Works with all years of Sunfish sailboats?no drilling, no permanent modifications

• Switch back to a traditional 1:1 mainsheet on the fly whenever you prefer

• Easy install. No tools required

Kit Includes

• Harken Linked Ball Bearing Traveller Blocks
• 42' Robline Mainlite 7MM Mainsheet
• Snap Hook