Davis Black Max Wind Direction Indicator WATERFOWL/CALLS/DUCK CALLS 2 each of 12-gauge stainless

2 each of 12-gauge stainless steel trim tab blades

Corrosion-proof construction

Not only will this this portable depth finder give you instant depth readings

The EngineBox expands the possibilities of the NavBox for multi-engine applications or can be used as stand-alone when navigation information is not required

F (inch) 1-31/32"

Davis Black Max Wind Direction Indicator WATERFOWL/CALLS/DUCK CALLS 2 each of 12-gauge stainlessBlack 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