Need help choosing the right Product?
Get expert recommendations and a custom lighting plan within 1 day! Get Product Recommendations ➜
8 Foot Fiberglass Crossarm | 5 in x 5 in x 8 ft | Hardware Included | Fits 5 to 9 in Diameter Poles
Dwayne Kula | President, CTO and Founder
Product Description
Key Features
- Material: Fiberglass
- Pole Color: Bronze | Black | White | Gray | Custom
- Length: 8 feet
- Width: 5 inches
- Height: 5 inches
- Max Pole Diameter: 9 inches
- Max Pole Circumference: 28.25 inches
- Material: Fiberglass
- Threaded Rod: 12 in x 3/4 in
- Weight: 33 lbs
- Brackets: Included
- Color: Bronze, Black, White, Grey, (Custom)
- Warranty: 7 years
8 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.
Web ID: 2507
Product Overview
This is an 8 foot fiberglass crossarm designed for use with fiberglass or wood poles up to 9 inches in diameter. The crossarm measures 5 inches wide and 5 inches high, with a total weight of 33 lbs. It is available in bronze, black, white, gray, or custom colors.
The crossarm is constructed from high-strength FRP (fiberglass reinforced plastic) and includes galvanized connection hardware and end caps. Brackets and all necessary mounting hardware are included for attachment to compatible poles.
The fiberglass material is non-conductive, does not rot, rust, or corrode, and is coated in 25-year UV protective paint. The crossarm is designed to bend under load and return to its original form, providing durability in high wind conditions.
This product is covered by a 7-year warranty from LED Lighting Supply.
Where This Product Fits Best
This fiberglass crossarm is suitable for outdoor installations where exposure to weather, moisture, or corrosive environments is expected. It is commonly used on fiberglass or wood poles in commercial, industrial, and utility settings.
The non-conductive and fire-resistant properties make it appropriate for areas where electrical isolation or fire safety is a concern. The crossarm is designed for applications requiring a lightweight, durable, and low-maintenance support structure.
Color options allow for visual integration with existing site aesthetics or compliance with facility requirements. The included hardware supports straightforward installation on poles up to 9 inches in diameter.
Performance and Functional Considerations
The fiberglass construction provides strength in both compression and tension, supporting loads in high wind conditions. The crossarm is designed to flex rather than break, allowing it to withstand environmental stresses and return to its original shape.
The UV protective coating extends the service life by preventing degradation from sunlight exposure. The crossarm does not sustain a flame and will not act as a fuel source in the event of fire exposure.
With a weight of 33 lbs, the crossarm is easier to handle and install compared to steel alternatives. The included galvanized hardware ensures secure attachment and long-term corrosion resistance at connection points.
Installation and Long-Term Use
The crossarm is supplied with a bracket, two 12 inch x 3/4 inch threaded rods for attaching the bracket to the pole, two 6 3/8 inch x 3/4 inch bolts for attaching the crossarm to the bracket, and two end caps. All hardware is included for standard installation on compatible poles.
The lightweight design reduces labor requirements during unloading and installation. The crossarm's resistance to rot, rust, and corrosion minimizes ongoing maintenance needs.
Once installed, the crossarm maintains its structural integrity over time, even in harsh outdoor environments. The UV protective paint and fire-resistant properties further support long-term reliability.
How This Fixture Is Commonly Used
After installation, the crossarm provides a stable and non-conductive support for lighting fixtures, electrical equipment, or other mounted devices. The fiberglass material prevents electrical conduction, which is important for safety in areas with overhead lines or electrical equipment.
The crossarm's ability to flex under wind load means it can handle gusts and return to its original position without permanent deformation. This reduces the risk of structural failure during storms or high wind events.
End users can select a color that matches site requirements or blends with existing infrastructure. The included end caps protect the crossarm ends from moisture and debris, supporting a clean appearance and reducing maintenance.
Routine inspection is straightforward, as the crossarm does not require painting or corrosion treatment over its service life. The hardware and bracket system allow for secure mounting and easy access if adjustments or fixture changes are needed.
Safety, Certifications, and Warranty
The crossarm is non-conductive and fire resistant. It does not rot, rust, or corrode, supporting safe use in demanding environments.
All connection hardware is galvanized for corrosion resistance. The crossarm is coated with 25-year UV protective paint.
This product carries a 7-year warranty from LED Lighting Supply.
Frequently Asked Questions
What pole diameters are compatible with this crossarm?
This crossarm is designed for use with fiberglass or wood poles up to 9 inches in diameter.
What is the length and weight of the crossarm?
The crossarm is 8 feet long and weighs 33 lbs.
What mounting hardware is included?
A bracket, two 12 inch x 3/4 inch threaded rods, two 6 3/8 inch x 3/4 inch bolts, and two end caps are included.
What colors are available?
Bronze, black, white, gray, and custom colors are available.
What is the warranty period?
The crossarm is covered by a 7-year warranty from LED Lighting Supply.
Application Questions and Clarification
This product description reflects the provided specifications, ratings, and configuration options. For questions related to site-specific conditions, electrical compatibility, control integration, or application requirements not addressed in the provided data, our team is available to provide clarification.
