Black Max is a versatile, high performance wind direction indicator that attaches quickly to the mast or boom on most small boats such as Lasers and Sunfish.
Fits masts and boom ends from 1-1/2" to 2-1/2" diameter
Tough high impact plastic vane, designed to withstand years of punishment and abuse
Stainless steel mounting arm and set screw, as well as a tough plastic mounting base, add to the system's durability
Packaged in its own unbreakable storage sleeve for safe keeping when not in use
Wind vane length is 8"