Harken 40 Self-Tailing Radial Aluminum Winch - 2 Speed Boat Etchells and more on select U

and more on select U

It is capable of detecting wind angle accuracy of better than 10° and wind speed accuracy of better than 5% (20 kt)

12x28 degree Beam Angle

Mount: Stainless steel double female ferrule for mounting 1"14 threaded base

Harken 40 Self-Tailing Radial Aluminum Winch - 2 Speed Boat Etchells and more on select UThe Radial winch drums gripping surface is shaped for each winch size and drum material and features diagonal ribs (rather than textured abrasive materials) to maximize gripping power and greatly reduce line wear. The self tailing mechanism on the winch means that one crew member can quickly and easily trim or raise sails.