Note:
These lightweight signs are provided with a fiberglass crossbrace (1/4" thick vertical and 3/16" thick horizontal ribs), 4-heavy duty polycarbonate pockets, plus hook and loop for easy storage.
Also Available: MUTCD W21-7 Utility Work Ahead Rigid Sign X4590
Also Available: MUTCD W21-7 Utility Work Ahead Rigid Sign X4590