Interwest Safety Supply, LLC


R4-8b Keep Left Sign – High-Intensity Reflective for Traffic Direction | Interwest Safety Supply

R4-8b Keep Left (w/ Arrow)



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Navigate traffic with precision using Interwest Safety Supply’s R4-8b Keep Left Sign. Available in sizes 24″x 30″, 36″X 48″, and 48″X 60″, and crafted from robust .080″, 5052-H38 aluminum, this sign stands the test of time. Choose from Diamond Grade, Engineer Grade, or High Intensity reflective sheeting for unmatched visibility in any conditions. Designed to meet MUTCD specifications, our signs ensure you’re up to code and keeping roads safe. With pre-punched mounting holes, installation is a breeze. Don’t compromise on quality – order now for reliable roadway guidance that lasts!

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