Zoom icon Click to expand Tap to zoom Chevron down icon Chevron down icon Extra Spar-Fly Vane by Davis Instruments Save Liquid error (snippets/product-badge line 32): Computation results in '-Infinity'% $11.99 | / SKU 1311 1 2 3 4 5 6 7 8 9 10+ Quantity Chevron down icon Quantity Add to cart Spinner icon Get help buying. Call (800) 678-3669 (USA and Canada). Customers in the USA and Canada only. International - Find a reseller Support documents Extra Spar-Fly Vane for use with product #1310 Highlights Click here to learn more about the product. Extra Spar-Fly Vane for use with product #1310