The Round Top Channelizer (SKU 03-770-42B-P) is a 42" round-top blue delineator molded from high-density polyethylene for high-visibility lane separation and traffic channelization in active work zones. It ships as the blue cone body with no collars, dropping over a compatible base for fast field deployment by DOT crews, fleets, and facility safety teams.
Built to the Standards That Matter
This channelizer is MASH Approved and NCHRP-350 Certified and meets MUTCD standards for temporary traffic control. The molded HDPE body carries UV stabilization to resist fading through repeated sun exposure, so the blue coloring holds up across long roadway, parking, and construction deployments.
Design and Field Use
The round-top conical shape and easy drop-over base assembly let one worker set or reposition units quickly. It suits lane delineation, work-zone perimeters, no-parking and reserved-area marking, and pedestrian or vehicle routing.
Specifications
- Configuration: 42" round-top blue cone, no collars
- Overall height: 49.8"
- Conical height: 42"
- Conical width at base: 7.56"
- Material: molded high-density polyethylene with UV stabilization
- Weight: 4 lb
- Compliance: MASH Approved, NCHRP-350 Certified, meets MUTCD standards
- Assembly: easy drop-over base
Order the 42" blue Round Top Channelizer for your next work zone. Freight is quoted separately by ZIP — call 866-418-1777 for a shipping quote or to confirm base compatibility and order details.
