Wide selection of marine products to help fulfil your boating needs. Safety and maintenance products boat accessories and water sports accessories. These standardised product brands and service solutions are backed up by an unparalleled global service organisation to meet your requirements for quality availability and performance. Our products are renowned today for their ease-of-use rugged design and reliability. Reflector tape on the vane and tacking tabs make Windex 15 easy to see day and night. Windex vanes are sturdy and when installed properly offer many years of use. They have been wind tunnel tested to wind speeds of 80 knots!Windex 15 has a 15'' vane. Includes through-bolt or drill and tap mounting socketand#59; 5/16'' -18 stainless stud washers and nut. Stands 12.75'' tall and weighs just 3.6 ounces. A bird proof spike extends another 10'' above the vane to discourage birds from landing. FeaturesWindex wind vanes continue to offer exceptional performance at the best value of any wind indicator worldwide