Davis Spar-Fly wind indicators combine needle bearing balance, high impact plastic and marine grade metals for unsurpassed wind indicating sensitivity and durability. Spoiler holes in the vane reduce lift and increase efficiency. Davis designed it to be unaffected by heel angle, and the Spar Fly's vibrant red V shaped silhouette makes wind direction easy to determine from anywhere on your sailboat's deck.

Comes equipped with two mounts (top and quick-release), and replacement vanes can be purchased separately.