Ronstan 50QT Orbit Winch, 2-Speed, QuickTrim [RA6502]50QT Orbit Winch, 2 Speed, QuickTrim Lightweight aluminium 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 8 14mm 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 minimise rotational friction. Proven gearing configuration.