4' Heavy Duty, All Weather Fiberglass Warning Whip. The Whip Diameter is 1/2" This 1 Piece Non-Powered whip and has a Threaded base on the bottom. ***NO FLAG INCLUDED SafetyWhips® Heavy Duty whips are our most common sold whip on that market today. Heavy Duty whips are constructed of safe and non-conductive Heavy Duty Fiberglass for Heavy Duty vehicle & equipment needs, available with Threaded or Quick Disconnect mounts.
