Harken Powered Furling Drill Adapter 7431

Cordless drill adapter and a short crank handle are included with each furler. Use the emergency handle or a cordless drill to turn the foil until the sail is reefed or furled., Length: 1 7/8 in. (47.5 mm), Width: 1 in. (25.5 mm), Weight: 2.5 oz. (71 g), Use with furling unit: Electric/hydraulic furling