6 Foot Fiberglass Crossarm | 5 in x 5 in x 6 ft | Hardware Included | Fits 5 to 9 in Diameter Poles
This 6 foot fiberglass crossarm is a strong choice for supporting lighting or utility equipment on fiberglass or wood poles up to 9 inches in diameter, especially in environments where corrosion, electrical conductivity, or maintenance are concerns. Its high-strength FRP construction resists rot, rust, and corrosion, while the non-conductive and fire-resistant properties enhance safety in utility and lighting applications. The crossarm's ability to flex and return to shape under wind load is valuable for outdoor installations in commercial, industrial, or sports facilities.
Dwayne Kula | President, CTO and Founder
Out of stock
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Product Specifications
Key Features
| Brand | LED Lighting Supply |
| Material | Fiberglass |
| Pole Color | Bronze | Black | White | Gray | Custom |
| Length | 6 feet |
| Width | 5 inches |
| Height | 5 inches |
| Max Pole Diameter | 9 inches |
| Max Pole Circumference | 28.25 inches |
| Threaded Rod | 12 in x 3/4 in |
| Weight | 25 lbs |
| Brackets | Included |
| Warranty | 7 years |
6 Foot fiberglass crossarms include galvanized connection hardware and end caps. They are available in bronze, black, white or grey. Built with high strength FRP these crossarms are designed to attach to fiberglass or wood poles with a diameter of up to 9 inches.
Durable Construction
- Lightweight, easier to unload and install saving on labor costs
- Does not rot, rust, or corrode.
- Non-conductive
- Does not break down with age, coated in 25-year UV protective paint
- Stronger than equivalent steel in compression and tension, providing excellent durability and longevity in high wind conditions
- Designed to bend, not break, meaning that poles can naturally bend due to weather conditions and will return to their original form
- Fire resistance: poles do not sustain a flame as there is no fuel source for fire
- Color selection: Bronze, Black White or Grey
Product Includes
[1] Crossarm Bracket
[2] 12 in x 3/4 in threaded rods for attaching bracket to pole
[2] 6 3/8 in x 3/4 in bolts for attaching crossarm to bracket
[2] End Caps
Delivery is made with a flatbed truck and the customer is responsible for offloading. Offloading requires a fork lift or appropriate similar vehicle to offload – customer supplied. Customers are responsible for any costs associated with delivery rescheduling because of improper scheduling or not having the proper offloading equipment or area to store poles available at the time of delivery. Please contact a sales representative prior to purchasing to ensure all the project details are clear.
Pricing: Does not include cost of shipping. Shipping is available to the lower 48 USA states. We can supply a budgetary shipping quote or a firm shipping quote that is good for 14 days.
Product Overview
This 6 foot fiberglass crossarm mounts to fiberglass or wood poles with diameters up to 9 inches. It provides a crossarm mounting point for post top lighting and architectural site lighting installations.
The crossarm measures 5 inches by 5 inches and includes galvanized connection hardware, a mounting bracket, threaded rods, bolts, and end caps. It is available in bronze, black, white, gray, or custom colors.
Its FRP construction is non-conductive, fire resistant, and protected with UV paint. The crossarm is intended for pole-mounted installations where a 6 foot arm length is required.
Core Performance and Output
This crossarm has a 6 foot overall length with a 5 inch width and 5 inch height. It fits poles up to 9 inches in diameter or 28.25 inches in circumference.
High-strength FRP construction provides compression and tension strength stated as greater than equivalent steel. The material is designed to flex under weather loading and return to its original form.
No fixture weight rating, EPA rating, or wind load rating is established in the supplied product data. Final fixture loading must remain within the structural limits of the complete pole and crossarm assembly.
Adjustability and Control Options
The crossarm uses an included bracket and two 12 inch by 3/4 inch threaded rods to attach to the pole. Two 6 3/8 inch by 3/4 inch bolts secure the crossarm to the bracket.
This product does not provide lighting controls, dimming, electrical connections, or fixture aiming adjustment. Fixture control and electrical requirements are determined by the installed lighting equipment.
Longevity and Reliability
Fiberglass construction does not rot, rust, or corrode. The exterior is coated with 25-year UV protective paint to limit breakdown from long-term exposure.
The crossarm is designed to bend rather than break under weather movement. Its non-conductive construction also eliminates conductivity through the crossarm material.
The included warranty is 7 years.
Build Quality and Physical Characteristics
The crossarm is constructed from fiberglass reinforced polymer and weighs 25 pounds. The 5 inch by 5 inch profile provides a consistent mounting section across the 6 foot length.
Included components are one crossarm bracket, two threaded rods, two mounting bolts, and two end caps. Galvanized connection hardware is included.
Available colors are bronze, black, white, gray, and custom. The fiberglass material does not sustain a flame because it has no fuel source for fire.
Where This Product Fits Best
This crossarm fits pole-mounted lighting arrangements using fiberglass or wood poles up to 9 inches in diameter. It is suited to installations requiring a 6 foot crossarm assembly.
- post top lighting
- architectural site lighting
- pedestrian area lighting
- decorative outdoor lighting
Fiberglass construction is non-conductive, corrosion resistant, fire resistant, and UV protected. Pole diameter and the complete assembly loading remain key fit considerations.
Installation and Long-Term Use
Install the included bracket to the pole using the two supplied threaded rods. Secure the crossarm to the bracket with the supplied bolts and install the end caps after assembly.
Confirm the pole diameter does not exceed 9 inches before installation. The supplied hardware supports the stated crossarm mounting arrangement, but complete pole and fixture loading must be reviewed for the installation.
Periodic inspection should include the bracket, threaded rods, bolts, end caps, and crossarm body. Check for loose hardware or physical damage after severe weather exposure.
How This Fixture Is Commonly Used
This crossarm is mounted near the upper portion of a fiberglass or wood pole as part of post top lighting and architectural site lighting layouts. Mounting height is determined by the pole installation and lighting plan; no mounting height is established in the supplied product data.
Layout planning centers on the 6 foot crossarm length, pole diameter, fixture arrangement, and required lighting distribution. The crossarm provides the physical mounting structure rather than light output or optical control.
Higher pole locations can affect access for installation and maintenance. Fixture placement and loading must be coordinated with the complete pole assembly.
Safety, Certifications, and Warranty
The fiberglass crossarm is non-conductive and fire resistant. It does not sustain a flame because the material has no fuel source for fire.
No certifications are listed in the supplied product data. The warranty is 7 years.
Frequently Asked Questions
Q: What pole size does this fiberglass crossarm fit?
A: It fits fiberglass or wood poles up to 9 inches in diameter or 28.25 inches in circumference.
Q: What are the dimensions of this crossarm?
A: The crossarm is 6 feet long, 5 inches wide, and 5 inches high.
Q: What hardware is included?
A: The product includes one crossarm bracket, two 12 inch by 3/4 inch threaded rods, two 6 3/8 inch by 3/4 inch bolts, and two end caps.
Q: What should be reviewed when planning the crossarm layout?
A: Confirm the pole diameter, 6 foot crossarm length, fixture arrangement, and complete pole assembly loading. No fixture weight, EPA, or wind load rating is established in the supplied product data.
Application Questions and Clarification
Q: Can this crossarm be used for post top lighting?
A: Yes. The supplied product information identifies post top lighting as an intended use.
Q: Can this crossarm be used for architectural site lighting?
A: Yes. The supplied product information identifies architectural site lighting as an intended use.
Q: Does the supplied product data establish a mounting height?
A: No. Mounting height is not established in the supplied product data.
Q: Is the crossarm suitable for poles larger than 9 inches in diameter?
A: No. The stated maximum pole diameter is 9 inches.
Web ID: 2506
