This directional arrow is intended to provide supplementary direction information when used with service marker boards, highway and route markers, and other guide signs.
Specifications for M301A, Directional Arrow Ahead, 45x30cm
| Substrate | .081Alum or 16gaSteel |
| Sheeting | Prismatic Engineer Grade or High Intensity Grade |
| Colour Scheme | White On Blue or Black On White or Black On Yellow |
