Davis Wind Indicator - J-BASE for WindTrak 15

J-BASE for Windex 15

This 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 and screw into mast. Installation of J-Base can also be accomplished by tapping the mast for 3/16" (5 mm) machine screws or by using epoxy putty to affix base to the mast.

Our Part # DAV-3155 | Davis Part # 3155

• Sapphire suspension system
• Large fin, low inertia vane
• Adjustable tacking tabs
• High visibility reflectors on vane and tabs
• The sapphire suspension bearing allows WindTrak to seek wind direction even in winds less than one knot.