50ST EVOA(R) Self Tailing Winch Alloy - ChromeAn evolution of the renowned Lewmar Ocean winch, the EVOA(R) Self-Tailing Winch draws on a wealth of design and manufacturing experience to produce a state-of-the-art winch. Features: Easy Servicing - no tools required User-friendly direction arrows Convertible to electric Technical Specifications: Drum Diameter - 3.66" Base Diameter - 7.13" Height - 7.75" Line entry - 3.39" Line size: - .32" - .55" Gear Ratio 1st Gear - 2.6:1 Gear Ratio 2nd Gear - 9:1 Power Ratio 1st Gear - 13.9:1 Power Ratio 2nd Gear - 48.6:1 SWL - 2756lbs Weight - 19.4lbs In the Box: Winch Instruction manual *Sold as an Individual Owner&';s Manual (pdf)