Automatic shaft lock that works reliably with all makes of hydraulic gearboxes Stops prop rotation and noise when sailing Reduces shaft and gearbox wear Suitable for all makes of feathering and folding propellers fitted to hydraulic transmissions Adaptable with all makes of gearbox couplings including flexible couplings

A propeller that continues to turn on a sailing yacht when the engine is turned off is not only very annoying but it will also be slowing you down. In addition, over time it can be the cause of significant gearbox and shaft wear. A turning propeller when sailing is usually a problem on yachts fitted with hydraulic gearboxes and to solve the problem we developed the Autolock. As its name suggests the Autolock is a totally automatic system which locks the yachts shaft when the engine is turned off and releases it the moment it starts. Disc in 316ss from 8” to 16” Standard cable 1m Autolock brake...