DAVIS #3120, 10" WINDEX SPORT.

* 10" Windex vane-for small boats and dinghies. Sapphire suspension bearing, 10" vane(25cm) and adjustable tacking arms 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 on most dinghies, smaller boats and sport boats. Stands just 9.25" (23.5cm) tall and weighs 1.2 ounces (31g). * All Windex vanes feature a sapphire jewel suspension bearing, large fin/low inertia vane and wasy to read, fully adjustable tacking tab system. Reflector tape on the vane and tacking tabs make Windex easy to see at night. Windex is the perfect choice for all cruising and racing boats from 15 feet and bigger. Windex vanes are sturdy; they have been tunnel tested to wind speeds of 80 knots! Installed properly, they offer many years of hassle free use. In wind as little as 2/10th knots, the sapphire suspension bearing allow Windex to seek wind direction. No other wind vane in the world is as sensitive to super light air and small puffs or as responsive when the breeze picks up. ** Some tips for using your Windex... * Always assemble your Windex with Locktite or use silicone seal on the threads to eliminate the possibility of the unit unscrewing in use from vibration. * Prior to unstepping your mast, take your Windex down first. * Periodically check the assembly screws holding your Windex together. * Spare parts can be ordered from your local dealer or from Davis; identify which model you have before calling. * Lubrication is never needed, but years of salt or dirt build-up should be rinsed off with fresh water occasionally.