Winch Self-Tailing Radial Electr. Rewind Alu 24v The entire Radial range is available at unbeatable prices Commissioned from two buttons, the Winch Rewind allows you to border and shock the sails under a safe load without having to remove the rope of the self-tailing mechanism-a patented feature. Like all electric radial winchs, the Rewind model has a similar operation to that of the two standard Harken Winchs. A simple manipulation of the red button at the base of the Winch is enough to activate the Rewind function. A stainless steel spring arm guide and maintains the rope during the edged and shocked. You thus control the adjustment of the sail with your fingertips. Technical documentation to download here