The Barton winch handle aluminium is an 8", 225mm long, lightweight winch handle made of extruded aluminium for dinghies and small keelboats. This crank has no crank lock and is designed for loads up to 40kg. The roller handle is made of black plastic. The winch crank is also perfect as an emergency crank for furling systems or for opening tank caps due to the lack of a locking plate.