Davis Black Max Wind Direction Indicator [1295] Cartography | Navionics Platinum Plus 12V Chrome Plated Single Trumpet

12V Chrome Plated Single Trumpet Air Horn

Heat Shrink Tubing 3/4" x 48" - Yellow - 1 Pieces

Width: 2-7/8"

and can be filled at any reputable refilling station

Davis Black Max Wind Direction Indicator [1295] Cartography | Navionics Platinum Plus 12V Chrome Plated Single TrumpetBlack Max Wind Direction Indicator Black Max is a versatile, high performance wind direction indicator that attaches quickly to the mast or boom. The tough high impact plastic vane is designed to withstand years of punishment and the abuse of small boat sailing. The stainless steel mounting arm and set screw, as well as a tough plastic mounting base, add to the system's durability. Wind vane lengthis 8" (20 cm). Black Max is packaged in its own