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Sign Posts

Rib-Bak U-channel posts

Ensure that your traffic and parking signs are clearly visible throughout your parking lot, grounds, and roadways with sign posts and accessories.

Garden State Highway Products, Inc. stocks a wide variety of U-channel (Green powder coated and galvanized), square and round posts. All of our posts are manufactured from high quality, high tensile steel and finished with either weather resistant powdered coated or galvanized. We also complement the posts with DOT approved breakaway systems for U-channel, square and round posts.


U-Channel Posts

Sign Posts

Tubular Square Post
Fully Punched Posts

Sign Posts Fully Punched


Sign Posts

by Ulti-Mate®

Sign Posts

Round Post 10’ & 12”
Galvanized 16 Gauge

sign posts

RIB-BAK® U-Channel Posts  Sign Posts

  • Strongest U-Channel on the market
  • Has 25% more yield strength (80 –100 KSI) than the rail steel used by our competitors
  • Fast, easy installation with conventional tools
  • Flush contact points for solid sign attachment
  • Withstand higher wind loads at crucial load bearing points
  • Available in 1.12, 1.33, 2, 2.5, 3 and 4 lbs. per linear foot
  • Meet all NCHRP 350 requirements
  • Yield strength of 80-100 KSI vs. 60-80 other competitors
  • Sizes: 2’, 3’, 4’, 5’, 6’, 7’ 8’, 9’, 10’, 11’, 12’, 13’ and 14’
  • Specialty colors: Powder coated Orange, Yellow, White, Black or Brown

Tubular Square Post – Fully Punched Posts  Sign Posts Fully Punched

  • Compatible with all existing square posts
  • Mating tube sections allow for fast, safe, ground-level installations
  • Ground anchor posts allow for rapid replacement installations when necessary
  • Square tube sections provide superior resistance to wind and other forces over U- Channel or round posts
  • Sign Support System provides four flat surfaces for mounting signs in any direction and at any height without the need for additional hardware
  • FHWA approved as meeting safety requirements for sign supports
  • Available in 12- and 14-gauge steel that complies with ASTM specification A653
  • Hot-dip galvanized conforming to coating designation G-140 for excellent corrosion prevention
  • Meets manufacturers’ minimum 2-mil thickness requirements
  • Powder coating is applied after all fabrication, cutting and punching for flawless color
  • Specialty Colors: Yellow, Red, Blue, White, Black

Qwik-Punch® Posts  Sign Posts Fully Punched

  • Qwik-Punch® Square Sign Posts are manufactured with .4375” “knockouts” on all four sides
  • Easy, safe installation by hand or power
  • Convenient sign mounting before installation
  • Superior torsional strength
  • Versatile, four-sided sign mounting at any height
  • Fast, economical replacement of damaged sign posts
  • Use a slug punch to knock out the holes
  • FHWA approved yielding capability

Penetrator by Ulti-Mate®  Sign Posts  

  • This square post anchor outperforms all other anchor systems
  • Compatible with existing square post systems
  • The patented diamond shaped point penetrates difficult soil conditions for quick and accurate installation
  • Diamond point breaks through compacted and rocky ground conditions
  • Has successfully been driven through 18” of frozen soil
  • Two-piece welded design provides almost full .25” thickness
  • NCHRP 350 Compliant

Round Post 10’ & 12” Galvanized 16 Gauge  sign posts

  • 2.375” Round Post
  • .065” wall thickness
  • Conforms with ASTM B-6 high grade and special high grade zinc
  • Chemical composition in accordance with ASTM A-500
  • Materials Testing in accordance with ASTM-500 & ASTM E-8
  • Round steel posts in other diameters, wall thicknesses and lengths can be special-ordered