Interwest Safety Supply, LLC


R5-11 Sign – Diamond Grade Reflective for Secure Access | Interwest Safety Supply

R5-11 Authorized Vehicles Only



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Command roadway authority with Interwest’s R5-11 Authorized Vehicles Only sign. Engineered with .080″ thick, 5052-H38 aluminum and available in 24″ x 30″, this sign stands as an unyielding guardian against unauthorized access. Choose from Diamond Grade, Engineer Grade, or High Intensity 3M reflective sheeting to ensure your message shines clearly, day or night. Compliant with MUTCD specifications and featuring radius corners for safety, this sign is the definitive solution for project managers seeking to uphold the highest safety standards. Secure your site’s integrity today—trust in Interwest for unmatched quality and service. Order now and elevate your traffic control measures to new heights.

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