West Coast Sailing offer a wide selection of control lines for small sailboat vangs, cunninghams, outhauls, and more. These lines are low stretch, durable, and hold up well in cleats. Check our best selling options like Robline Dinghy Control and Marlow Excel Racing for performance applications or Sirius 500 for light duty or recreational use. Diameters between 2 mm and 8 mm available in a variety of colors.