Rib-Bak® Green U-channel Sign Posts
- RIB-BAK® is the strongest U-channel post available
- Made from U.S. new-billet steel
- Engineered with a patented ribbed back design, adding strength to crucial load-bearing points
- 3/8'' holes are drilled 1'' on center the full length of the post
- Green powder coated finish
- 2 LBS / FT
- NCHRP-350 and FHWA approved


