Windex 15. The 15" (38.1cm) vane can be through bolted or tapped into the masthead. The mounting socket has a 5/16"–18 thread. The entire unit weighs only 3.9 ounces (111 g). Features spike above vane to keep birds off your mast. Sapphire suspension system and reflector tabs on the bottom surfaces m...

J-BASE for Windex 15This optional mount for Windex 15 provides more versatility and reduces overall weight aloft by 15 grams when substituted for standard Windex 15 mounting base.The J-Base comes with two #10 (5 mm) selftapping screws. Drill a pilot hole in mast, apply silicone sealant or Locktite a...

Universal Masthead MountExtend your Windex 10.Sport or Windex 15 vane away from masthead obstructions and turbulence. The 13" (33 cm) arm comes with hardware allowing side or top mounting and offset angles up to 20 degrees. May be attached securely to flat, curved, vertical, horizontal, or inclined...