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Square Steel Post Type 3 Barricade with 6' Plastic Rails

63" Tall MUTCD Type III Barricade -Square Steel Sign Post Uprights, Square Steel Sign Post Feet & Three 6' Plastic Boards w/HI Sheeting

63\" Tall MUTCD Type III Barricade -Square Steel Sign Post Uprights, Square Steel Sign Post Feet \u0026 Three 6\u0027 Plastic Boards w/HI Sheeting

Item #:T3-SQR-HI-6

MPN #:8602

Choose Sheeting:

Engineer Grade (EG) High Intensity (HI)

  • Available Sheeting:

    • Engineer Grade (EG)
    • High Intensity (HI)

    • Choose Sides Sheeted:

    Single (1) Both

  • Available Sides Sheeted:

    • Single (1)
    • Both

    • Choose Custom Lettering or Logo (Optional):

    No Customization + Add Lettering (Single Side)

  • Available Custom Lettering or Logo (Optional):

    • No Customization
    • Add Lettering (Single Side)
    • In Stock - Ships Today
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    • $235.95
      Save
      8%       $215.95
      Save
      15%       $199.95
      Quantity
      1-9
      Quantity
      10-19
      Quantity
      20+

    • Quick Facts:

      • Galvanized steel square sign post uprights & feet
      • Accepts two (2) flashing lights
      • Quick removal of uprights from feet (short term or permanent placement)
      • NCHRP-350 Accepted (meets MUTCD standards)
      • Uprights contain holes for boards 11/32” and holes for lights 9/16”
      • Easy to assemble and replace parts if needed

       

      Each Kit Contains:

      - Two (2) 2" x 2" Square Steel Sign Post Feet with 6" Riser to accept uprights

      - Two (2) 1.75" x 1.75" x 63" Tall Square Posts at Uprights

      - Three (3) 6' x 8" x 1" Plastic Rails with Orange & White Reflective Sheeting (Choose Engineer Grade (EG) or High Intensity (HI) sheeting)

      - All mounting hardware included

    • Volume Pricing:

      Quantity
      1-9
      Save
      9%       Quantity
      10-19
      Save
      18%       Quantity
      20+
      $235.95
      $215.95
      $199.95

    63" Tall MUTCD Type III Barricade – 6′ Square Steel Post Uprights & Feet

    For job sites that demand strength, visibility, and dependable performance, our 6′ Square Steel Post Type III Barricade delivers professional-grade traffic control that stands up to tough conditions. Crafted with heavy-duty galvanized square steel sign post uprights and matching square steel feet, this barricade offers enhanced stability and structural rigidity compared to traditional tubular or plastic-upright models. 

    Robust Square Steel Uprights & Feet

    Built with stout galvanized square steel posts and feet, this Type III barricade resists bending and warping, making it a great choice for long-term placement on road closures, highways, and construction zones. The square-tube design provides superior wind load resistance and rock-solid support where it’s needed most. 

    Wide 6′ Coverage

    Featuring three high-visibility plastic rails that span 6 feet, this barricade creates a clear, continuous visual barrier for single-lane closures, detour routes, and work zone delineation. The rails are made from resilient HDPE that won’t crack, fade, or splinter in outdoor environments. 

    Designed for Visibility & Safety

    The uprights include pre-drilled holes for mounting up to two barricade warning lights, helping increase awareness in low-light or nighttime operations. Combined with reflective sheeting on the rails, this barricade helps keep workers and motorists safe. 

    Built to Meet Standards

    • MUTCD compliant Type III traffic barricade
    • Galvanized square steel uprights & feet resist rust and corrosion
    • Durable HDPE 1″ × 8″ rails designed for long service life
    • Optional reflective sheeting available in Engineer Grade (EG) or High Intensity (HI)

    Trusted for Real Work Zones

    • Municipal and DOT traffic control
    • Utility and maintenance zones
    • Roadway and highway closures
    • Event crowd management and detours
    • Contractor and rental fleets

    Whether you’re marking a detour, closing a lane, or securing a work area, this 6′ Square Steel Post Type III Barricade delivers the strength, durability, and visibility needed to keep your project compliant and safe.

    Note: Reflective sheeting options and barricade lights are sold separately.

    Some assembly required.