Mainsheet System
Harken® mainsheet systems for sails – coarse and fine trimming made easy
Discover Harken® mainsheet systems for precise coarse and fine trimming of your sails. Our easy-to-install and easy-to-use sail systems reduce line clutter because they require less line than traditional trimming systems. Ideal for sailors looking for maximum control and efficient sail handling.
Features
- Sheave diameter: 76 mm
- Minimum line diameter: 3 mm
- Maximum line diameter: 10 mm
- Number of sheaves: Double
- Block configuration: Dog foot, cleat, violin, ratchet