- One unit lets you flip quickly to the right combination of numbers and placards
- Set up any 4-digit hazard classification with just the flip of the numbers; then flip to the appropriate placard and you're ready to roll
- Stainless steel clips secure the combination
- Sturdy 13-1/2"W X 13-1/2"H aluminum frames and placard panels resist the effects of wind, weather and handling for years of service to eliminate placard replacement expenses
Select options above to see specifications.