Ronstan Orbit Winch 300QT Self Tailing 2 SpeedLightweight aluminum winch with QuickTrim self tailer, 2 speeds, and Power Ribs for controlled grip on the line at all times. FEATURES Sprung self tailing jaws to accept 7 12mm line. QuickTrim patented self tailing feature for rapid sail trim and smooth adjustment. Ball bearings carry the thrust loads, roller bearings carry the radial loads of the drum to minimize rotational friction. Smallest winch in its class with a powered option. Proven Andersen