Starboard ø57mm Winch Ball Bearing Block + Swivel
Discover the Nautos Line Series performance block range, designed to meet all onboard needs. Robust and ultra-smooth with their ball bearings, these blocks offer excellent resistance to effort and maximum efficiency in all configurations.
From ø28mm to ø75mm, available in a very wide range, they are suitable for both dinghies and cruising yachts.
The winch block will provide ideal support for the genoa or spinnaker sheet. With its disengageable pawl, you can choose according to the tension. The toothed aluminum sheave is designed to allow easing and trimming without constraint. To be positioned to port for a starboard tack: counter-clockwise rotation!
| Diameter | Max. Line | Working Load |
Breaking Load |
| ø57mm | ø12mm | 200kg | 1080kg |