Watchdog Heavy Duty Double Spring Sign Stand for Rigid or Roll Up Signs
Watchdog Ss440 Heavy Duty Steel Double Spring Sign Stand For Rigid Signs
Item #:SS440-RG
MPN #:SS440-RG
- In Stock - Ships Tomorrow
- $269.00
Save
7%$249.00
Save
14%$232.00
Quantity
1-10Quantity
11-24Quantity
25+ Quick Facts:
- Holds rigid signs up to 48"
- Orange, powder coated steel
- Non-skid rubber feet
- Meets MUTCD standards
- MASH tested and approved for 48" Roll Up Signs

- In Stock - Ships Tomorrow
Volume Pricing:
Quantity
1-10Quantity
11-24Quantity
25+$269.00$249.00$232.00
Plasticade SS440 Heavy-Duty Double-Spring Sign Stand
Your ultimate sign-stand solution for demanding traffic control and work-zone environments.
Engineered for stability and durability, the Plasticade SS440 Heavy-Duty Double-Spring Sign Stand is designed to hold 36" and 48" rigid or roll-up signs in the harshest roadside conditions. Its rugged double-spring system absorbs wind and passing-traffic gusts, helping keep your work-zone signs upright and visible where safety matters most.
Key Features & Benefits
- Heavy-duty double-spring design – Steel spring system provides superior stability in high-wind and high-traffic areas, reducing sign movement and the risk of tipping.
- Versatile sign compatibility – Supports both rigid (aluminum) and roll-up signs in standard 36" and 48" sizes, so one stand can handle multiple traffic-control needs.
- Compact footprint with telescoping mast – Easy to deploy, adjust, and store while still providing excellent sign height and visibility for drivers.
- Durable, long-lasting construction – Heavy-duty steel frame with a protective finish stands up to rough handling, frequent moves, and outdoor exposure.
- Non-skid feet – Helps keep the stand in place on pavement and other hard surfaces to maintain proper sign position.
- Work-zone compliant – Designed to meet modern work-zone traffic safety standards when used with appropriate signs, giving you confidence in the field.
Ideal Applications
The SS440 Heavy-Duty Double-Spring Sign Stand is an excellent choice for:
- Road and highway construction projects
- Municipal and public-works maintenance crews
- Traffic-control contractors and flagging operations
- Utility and telecom work zones
- Any temporary lane closure, detour, or shoulder work area
Whether you are displaying a 48" roll-up "Road Work Ahead" sign or a rigid regulatory sign, the SS440 delivers reliable performance in demanding conditions.
Why Buy the SS440 from TrafficSafetyStore.com?
- Fast shipping – In-stock and ready to ship to help keep your jobs on schedule.
- Expert support – Our traffic-safety specialists can help you choose the right brackets and sign combinations for your application.
- Great value – Competitive pricing with options for bulk orders, ideal for contractors and fleet buyers.
Order your Plasticade SS440 Heavy-Duty Double-Spring Sign Stand today and upgrade your traffic-control setup with a rugged, field-tested solution built to perform in real-world work-zone conditions.


























