5" Traffic Cone - Tri-Glo - 500 Pieces

Tri-Glo Series 5-Inch Traffic Safety Cone — All-PVC One-Piece Durability

The Diamond Tool Store 0550-00 is a 5-inch, one-piece all-PVC traffic safety cone engineered for contractors and trades professionals who require reliable, high-visibility marking in demanding job site conditions. Its high-density black PVC base creates a low center of gravity for maximum stability, while the UV-stabilized, highly pigmented safety-orange top coat delivers long-lasting fluorescent visibility. Built to MUTCD standards and accepted under NCHRP-350/MASH, this cone is suited for traffic control, work zone delineation, and general site safety applications. All-vinyl construction ensures flexibility and durability across a wide range of weather conditions.

Technical Specifications

Unlike multi-piece or rubber cone designs, the 0550-00's single-piece all-PVC construction eliminates assembly failure points and maintains structural integrity under repeated impact and UV exposure. The UV-stabilized pigment system resists color fading far longer than standard painted or dip-coated alternatives, reducing replacement frequency on long-duration projects. Customization options — including in-molded stenciling, reflective 3M™ collars, and additional cone weights — are available for project-specific requirements.

Key Features & Benefits

One-Piece All-PVC Construction

The seamless single-piece design eliminates joints or bonded sections that can separate under repeated vehicle contact or temperature cycling. For contractors managing high-traffic work zones, this translates to fewer cone failures and lower replacement costs over the life of a project.

UV-Stabilized Safety-Orange Color

The highly pigmented, UV-stabilized top coat maintains brilliant fluorescent color under prolonged sun exposure, ensuring cones remain conspicuous throughout extended outdoor deployments. Faded cones reduce driver reaction time — UV stabilization directly supports site safety compliance.

High-Density Base for Low Center of Gravity

The black PVC high-density base lowers the cone's center of gravity, improving resistance to wind displacement and incidental contact. This stability is critical on roadway shoulders and active construction lanes where vehicle-induced air turbulence is constant.

All-Weather Flexibility

All-vinyl PVC construction remains flexible in cold temperatures and resists deformation in heat, with verified no-slump performance after 8 hours at 160°F. Contractors working in variable climates can deploy these cones year-round without material brittleness or heat-induced collapse.

Proven Mechanical Performance

With a minimum tensile strength of 1200 psi, tear strength of 250 lbs/inch, and 200% minimum elongation, the cone withstands repeated impacts and flexing without cracking or tearing. These performance thresholds support use in active traffic control environments where cone contact is routine.

Customization Options

Available customization options include in-molded stenciling, reflective 3M™ collars, and additional cone weights, allowing contractors to meet project-specific visibility, identification, or ballasting requirements without sourcing separate accessories.

Common Applications

Work Zone Delineation

Used to mark lane closures, equipment exclusion zones, and pedestrian detours on active construction sites where compact, lightweight cones are preferred.

Traffic Control

Compliant with MUTCD and NCHRP-350/MASH standards, making it suitable for use in federally and state-regulated traffic control plans managed by contractors and traffic control supervisors.

Job Site Safety Marking

Ideal for delineating hazards, wet concrete areas, freshly poured slabs, or equipment staging zones on commercial and civil construction sites.

Indoor and Facility Use

The 5-inch compact size is well suited for warehouse aisles, parking structures, and interior facility safety marking where full-size road cones would be impractical.

Compatible Materials

• Asphalt pavement

• Concrete surfaces

• Gravel and compacted aggregate

• Warehouse and facility flooring

• Parking lot surfaces

Frequently Asked Questions

Q: What standards does the 0550-00 cone meet?
A: The cone is manufactured to MUTCD standards, produced under an ISO 9001 quality system, and is NCHRP-350/MASH accepted.

Q: Can these cones be customized with reflective collars or stenciling?
A: Yes. Available options include in-molded stenciling, reflective 3M™ collars, and additional cone weights as customization options for the Tri-Glo Series.

Q: How does the cone perform in high-heat environments?
A: The cone is tested to show no slump after 8 hours at 160°F, confirming structural integrity in direct sun and hot pavement conditions.

Q: Are weights and dimensions guaranteed?
A: Weights and dimensions are nominal. Specifications are subject to change without notice; contact Diamond Tool Store for current information.