Enhance Vehicle Visibility & Jobsite Safety - Checkers warning whips and whip flags alert workers to the presence of trucks, equipment, and hazards in industrial, construction, and mining environments Compatible with Checkers Non-Lighted Systems - Mount bright, fluorescent warning flags for trucks with reflective X patterns to signal vehicle presence in rugged, daylight-only work zones Get Reliable Whip Flag Mounting Without Electrical Hookups - this non-lighted hitch mount offers a rugged, bolt-on solution ideal for high-visibility day use Count on Secure, Vibration-Resistant Mounting - our threaded hex compatible hitch mounts keep our truck whips firmly in place, even during tough off-road or industrial use Built by Checkers for Industrial Reliability - our truck whips, flags, and mounts are made in the USA with premium materials and trusted nationwide for visibility, durability, and safety