Blacksmith Horizontal Carbon Fiber Wind VaneBring your sailing experience to a new level Davis Instruments introduces Blacksmith Wind Vanes, made from super lightweight 3D carbon fiber and duraluminum to withstand the rigors of hard racing.. Horizontal is a dinghy race pro gooseneck wind vane for Laser, Finn, Banshee, Sunfish, Optimist, El Toro and Sabot. Feature precise balance - effective and efficient in 0.8 knot up to 40 knots wind conditions.Features:. Handmade dinghy carbon gooseneck wind vane. 12Ã-7.8 in / 30Ã-20 cm. 0.8 oz / 25 g. 3D carbon & duraluminum. Adjustable mast clam