A flip placard is a metal placarding system that allows you to change the DOT placard legend. ... Self-contained, these aluminum alloy placard panels slide over easily on aluminum hinges and use strong secure clips to lock the panels in place during your haul.
What is a placard holder?
Placard holders are installed on shipping vehicles to hold placards in place. They are made from lightweight aluminum which resists rusting.
How do I know what placard to use?
The general rule is going to be: If in bulk, you always need a placard. If non-bulk, then it depends on if the hazard class is in Table 1 or 2, and the amount that is being shipped. Also, in most cases, 4 placards are required, one on each side and one on each end.Sep 1, 2020