Davis 3155 WindTrak 15 J-BaseView all products in Wind Indicators - Masthead & Telltales

Binnacle.com #:  20120
Davis 3155 WindTrak 15 J-Base

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Optional mount to reduce overall weight aloft by 15 grams when substituted for standard Windex 15 mounting base.
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Binnacle.com:   #20120
MFG Part#:   3155
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Davis 3155 J-Base for WindTrak 15

This optional mount for the WindTrak™ 15 and Windex­®­ 15 provides more versatility and reduces overall weight aloft by 15 grams when substituted for the standard WindTrak 15 mounting base.

Allows for side, top or front mounting on most masts on big boats or dinghies alike.

  • The J-Base is made of glass-filled polycarbonate
  • 2" (5 cm) long
  • Includes stainless steel set screw and (2) #10 self-tapping screws. 
  • Reduces overall weight by 15 grams when substituted for the standard Windex 15 mounting base
NOTE: This J-Base is for 15" WindTrak and Windex models only.

  Davis 3125 & 3155 Windtrak J-Base Mounting Instructions
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