Harken 46 Self-Tailing Radial All-Chrome Winch 2 Speed. The self-tailing mechanism on the winch means that one crew member can quickly and easily trim or raise sails. Specifications for Harken 46 Self-Tailing Radial All-Chrome Winch - 2 Speed: Manufacturer: Harken Color: Silver Fabric/Material: Chrome Height: 7.94 in Weight: 19.6 lb Package Contents: Harken 46 Self-Tailing Radial All-Chrome Winch - 2 Speed Harken 46.2STCCC: 46 Self-Tailing Radial All-Chrome Winch 2 Speed