Organic Winch Pulley ø57mm
Lightweight, high-performance, and durable, the Holt-Nautos Organic ball bearing block is designed to offer maximum efficiency with reduced weight. Its composite cheeks ensure robustness and lightness, while its aluminum axle improves heat dissipation, extending the life of the block even under heavy load. Used on Optimist and Laser®!
| Diameter | Max. Line | Working Load | Breaking Load |
| ø45mm | 6mm | 300kg | 800kg |
| ø57mm | 12mm | 420kg | 1000kg |