DAVIS INSTRUMENTS WINDEX 10 SPORT WIND VANE
For small boats and dinghies. Contains sapphire suspension bearing, 10â€ vane and adjustable tacking arm with tabs. Vane and tabs feature reflectors for high visibility day and night. Includes glass-reinforced polycarbonate J-Base for side, top or front of mast mounting. Stands just 9.25â€ tall and weighs 1.2 oz.