The Davis Instruments Replacement WindTrak - J-Base for the WindTrak 15 allows side, top or front mounting on most masts.
- Reduces weight by 15 grams when substituted for the standard mount
- Glass-filled polycarbonate
- 2" (5 cm) Long, easy to install mount
- (1) Stainless steel set screw
- (2) #10 Self-tapping screws