Mast arms extend horizontally from poles to support lighting fixtures, traffic signals, and signs in outdoor applications. They enable optimal positioning for illumination in settings such as car dealerships, tennis courts, and intersections, providing solutions for lighting or signaling additional areas around a pole.
Construction uses 6063 T6 aluminum, A500 Grade B steel tubing, and galvanized steel for durability and environmental resistance. Aluminum forms a protective oxide layer upon air exposure, while stainless steel hardware enhances corrosion resistance for long-lasting outdoor performance. Finishes include TGIC powder coat, primed, painted, or galvanized options in colors such as black, dark bronze, green, grey, and white, with custom colors available.
Mast arms attach to round or square steel, aluminum, fiberglass, or concrete poles with horizontal tenon mounting options such as T14 or T20. Configurations include band-mounted cantilever, upsweep, or bracketed styles. Extensions range from 2.5 to 8 feet (or 3.0 to 7.0 meters), with lengths available from 24 inches to 12 feet. Some models require no bracing, while others support single or double tie/guy bracing for stability.
Products meet American Association of State Highway and Transportation Officials (AASHTO), Department of Transportation (DOT), and regional standards. Manufacturing adheres to American Welding Society (AWS) D1.1 welding specifications and ASTM A123 galvanized finish standards, with wet location ratings for outdoor compliance.
Mast Arm Supplier for Enhanced Traffic Safety
RaxPower mast arm structures are engineered to support street lights, signal lights, traffic camera mountings, signs, and other components, forming a complete traffic control system. Our dedication to keeping drivers safe and traffic flowing underpins every product we design, ensuring public safety and enhanced community quality of life.
Safety-Focused Partnership
We collaborate extensively with transportation departments, counties, and cities to align with regional standards and project needs. This ensures our mast arms comply with AASHTO, DOT, and other specifications, providing reliable solutions that meet both safety and efficiency goals while respecting budgetary and lead time constraints.
Manufacturing Excellence
Leveraging over two decades of experience, our mast arms benefit from:
- Hot forging technology for superior strength and precise sizing, resulting in durable, accurate components.
- Automated processes and semi-automatic molds for consistent quality and on-time delivery.
- Stringent quality control, including raw material selection and multi-stage testing, to ensure 100% reliability and compliance.
- Hot-dip galvanization per ISO 1461 standards for corrosion-resistant, weather-proof finishes.
- Comprehensive verification through load tests and gauge tests to meet authoritative industry standards.
| Parameter | Details |
|---|---|
| Material | 6063 T6 Aluminum, A500 Grade B Steel, Galvanized Steel |
| Length | 24 inches to 12 feet (2 ft to 12 ft); common sizes: 2.5 ft, 4 ft, 6 ft, 8 ft; outreaches: 3.0 m to 7.0 m |
| Color / Finish | Black, Dark Bronze, Green, Grey, White; finishes: TGIC powder coat, primed, painted, galvanized; custom colors available |
| Ratings & Compliance | Made in America; Wet location rated; Complies with AASHTO, DOT, Waka Kohati New Zealand Transport Agency P43; AWS D1.1 welding specifications; ASTM A123 for galvanized finishes |
| Shape | Curve, Cylinder |
| Style | Contemporary, Smooth |
| Mounting Options | Band mounted cantilever, upsweep, bracketed; mounts to round or square steel, aluminum, fiberglass, or concrete poles; horizontal tenon mounting options: T14 or T20 |
| Bracing Styles | Cantilever (no bracing), Single tie/guy braced, Double tie/guy, A-frame |
| Outer Diameter | 1.66 in (1-1/4″ IPS), 2.38 in (2″ IPS) |
Frequently Asked Questions (FAQS)
What materials are mast arms made from, and how do they ensure durability?
Mast arms are constructed from 6063 T6 aluminum or ASTM A500 Grade B steel with galvanized or corrosion-resistant TGIC powder coat finishes compliant with ASTM A123. Stainless steel hardware is used throughout to ensure long-lasting performance in outdoor environments.
What applications are mast arms suitable for?
They are designed for high forward lumen output applications such as car dealerships, tennis courts, floodlighting, street lighting, traffic signals, and telecommunication infrastructure, optimizing lighting effectiveness and supporting public safety projects.
Are your mast arms designed to meet specific industry standards?
Yes, our mast arms are manufactured to meet AASHTO, DOT, state, county, or city specification standards. Rigorous quality control ensures consistency in appearance, durability, and reliable longevity. They are rated for wet locations and designed to meet regional compliance requirements.
What color and finish options are available?
Mast arms feature a TGIC powder coat finish available in Black, Dark Bronze, Green, Grey, and White, providing both durability and aesthetic flexibility.
What are the standard lengths and shapes available?
Standard lengths include 24 inches, 48 inches, 72 inches, and 96 inches. Available shapes include curve and cylinder, with contemporary and smooth styling options for versatile design integration.
How are mast arms mounted to poles?
Mast arms can be welded to new or existing round poles or mounted to wood poles, with stainless steel hardware included for secure installation.
Can you accommodate custom orders and large project requirements?
Yes, we manufacture mast arms in various lengths and configurations, from standard sizes to custom options, and can handle large-scale orders to meet diverse project needs efficiently.
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