"XX% Grade (Enter Grade)," MUTCD Warning Plaque (Part#: SKW7-3P)
Inform drivers and commercial vehicle operators of the specific percent grade on an upcoming steep hill or downgrade with this official MUTCD-compliant W7-3P supplemental warning plaque.
• Pro Standard: Heavy-duty, rust-free .080" aluminum engineered specifically to meet DOT and MUTCD standards for roadways, expressways, and high-wind environments.
• Visibility: Genuine 3M™ Reflective options (10+ year outdoor life).
• Mounting: Pre-drilled holes for easy installation (Posts/hardware sold separately).
• King Shield: Optional laminate protects against graffiti and fading.
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