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J. J. Keller protects people and the businesses they run. You can trust our expertise across a wide range of subjects relating to labor, transportation, environmental, and worker safety. Our deep knowledge of federal and state agencies is built on a strong foundation of more than 100 editors and consultants and 70+ years of regulatory compliance experience.

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J. J. Keller protects people and the businesses they run. You can trust our expertise across a wide range of subjects relating to labor, transportation, environmental, and worker safety. Our deep knowledge of federal and state agencies is built on a strong foundation of more than 100 editors and consultants and 70+ years of regulatory compliance experience.

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  • Designed for use with Heavy-Duty Warning Flag Mesh Vinyl Kit
  • Kit meets FMCSA 49 CFR Section 393.87 and most state requirements
  • Warning flag is constructed of heavy-duty, double vinyl-coated mesh; semi-rigid material will not wind up
  • Springs allow for quick connect and disconnect
  • Available in red or orange
  • Flags measure 18" x 18"

CA Residents

warning symbol WARNING: This product can expose you to chemicals, including DEHP, which is known to the State of California to cause Cancer and Reproductive Harm. For more information, go to www.P65Warnings.ca.gov.

Industry: Transportation, Construction Safety