Why Choose the Eastern Metal Vertical Panel?

• Certification: FHWA Control No. WZ-348 / MASH Test Level 3 (TL3)

• Assembled Height: 45.6" (Total system height)

• Panel Height: 3.8 ft. (1.1 m)

• Panel Material: UV-Stabilized HDPE/LDPE Impact Blend

• Base Weight: 30.0 lbs (High-Compression Recycled Rubber)

• Total System Weight: 34.0 lbs (Without Warning Light)

• Wall Thickness: 0.120" Bottom Impact Zone / 0.090" General Wall

• Base Footprint: 28" x 20.5" x 1.8"

• Design: Tapered stackable/nesting geometry for efficient transport

Our vertical panel isn't just a marker—it’s a precision-engineered safety device designed for high-speed environments. Key highlights include:

Eastern Metal Vertical Panel | WZ-348 | MASH TL-3

Verified Compliance: Fully crash-tested and compliant with AASHTO MASH Test Level 3 (TL3) standards. Official FHWA Eligibility: Assigned FHWA control number WZ-348, ensuring eligibility for reimbursement on Federal-aid highway projects. Advanced Materials: Constructed from a durable blend of High-Density Polyethylene (HDPE) and Low-Density Polyethylene (LDPE). Superior Stability: Paired with a 30 lb recycled rubber base for maximum wind and wake resistance without extra ballast. Precision Engineering: Features a reinforced 0.120" wall thickness in the critical bottom zone to withstand repeated impacts.