• Placards fully comply with DOT specifications for transporting hazardous materials
• All panels built from aluminum alloy and coated with acrylic paint with rounded corners for safety
• Corrosion resistant hinges make changing panels simple.
• Double-riveted Stainless Steel spring clips keep panels secure
• Back plate constructed of corrosionresistant, formed aluminum with corners designed to direct away ice and road debris.
FRAME • Clean bright finish • Sized to match other holders on truck • Reinforcing ribs to give added strength • 3 ⁄ 4" Sides allows rivets to secure better to trailer. • Corrosion resistant • Reversed punch rivetless attachment • No rivets in frame which allows installer to secure frame tighter to trailer walls.