Product Overview
The Heavy-Duty Double-Spring Sign Stand is an aluminum portable support for 36 in and 48 in rigid traffic signs. Its automotive-grade steel springs allow the sign assembly to respond to wind while the telescoping mast and locking legs support field positioning.
Key Features
- Heavy-duty aluminum stand with two automotive-grade steel springs.
- E-coated springs support corrosion resistance in outdoor environments.
- Telescoping mast positions the top of a 48 in rigid sign up to 86 in high.
- Fixed legs lock in multiple positions to adjust to uneven ground.
- Two rigid-sign brackets and a built-in three-flag holder are included.
- MASH accepted for 48 in .080 aluminum signs, WZ-355, and designed to meet MUTCD requirements.
Applications
- Highway and roadway work zones
- Rigid temporary traffic-sign deployment
- Municipal and utility projects
- Locations requiring spring-supported wind response
Specifications
| Manufacturer model | SS420A |
| Compatible signs | 36 in and 48 in rigid signs |
| Sign mounting height | 18 in from ground |
| Maximum top of 48 in sign | 86 in |
| Folded/carton size | 58.5 in L x 11.5 in W x 8.5 in H |
| Fully extended footprint | 38 in x 81 in |
| Weight | 39 lb |
| Included brackets | Two rigid-sign brackets |
Download Specs / Sheets
Product Summary
A heavy-duty, wind-responsive aluminum stand for elevated 36 in and 48 in rigid traffic signs in demanding work-zone applications.
Explore additional traffic sign, paddle and sign stand solutions from Plasticade.










Reviews
There are no reviews yet.