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Davis Windex 10


Windex wind vanes continue to offer exceptional performance at the best value of any wind indicator worldwide. The secret is in the sapphire jewel suspension bearing, large fin-low inertia vane, and easy-to-read, fully adjustable tacking tab system.

Windex 10 Sport has a 10" (25 cm) vane. 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" (23.5 cm) tall and weighs 1.2 ounces (31 g).


Davis Windex 10 Sport
#HD3120 $39.99



  • Description
  • Features
Davis Windex is the perfect choice for a wide range of masthead wind indicators well suited for racers and cruisers from 15' (4.6 meters) to well over 100' (30 meters)

Crafted with a sapphire jewel suspension bearing, large fin/low inertia vane and easy-to-read, fully adjustable tacking tab system enable the Windex to find breeze direction at less than one knot. The Davis Windex is unmatched in its sensitivity to light air, oscillating puffs, and is equally responsive when the breeze kicks up, with their fortitude having been tunnel-tested to wind speeds of over 80-Kts. The Windex includes reflector tape on the vane and tacking tabs make Windex easy to see at night.

Windex 10.Sport has a 10″ (25 cm) vane. 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″ (23.5 cm) tall and weighs 1.2 ounces (31 g).

You don't have to be an America's Cup skip- per or Grand Prix racer to appreciate the sensitive responsiveness, durability and best value of a Windex wind vane.
  • Davis Instruments Extra Spar-Fly Vane
  • Overall Length: 14-1/2" with Tabs Attached
  • V-Shaped
  • Color: Bright Red for High Visibility
    • Easily seen from the deck because of its v-shaped silhouette and bright red color
  • Applications: Replacement Vane for Spar-Fly Windex
  • Spoiler holes in the vane reduce lift and increase accuracy.
  • The spar-fly is unaffected by angle of heel.
  • Mount: Not Included