6 Foot Fiberglass Crossarm | 5 in x 5 in x 6 ft | Hardware Included | Fits 5 to 9 in Diameter Poles

Product Overview

This 6-foot fiberglass crossarm measures 5 inches by 5 inches and mounts to poles with diameters ranging from 5 to 9 inches. The crossarm ships with all necessary mounting hardware, including one crossarm bracket, two 12-inch by 3/4-inch threaded rods for pole attachment, two 6-3/8-inch by 3/4-inch bolts for crossarm-to-bracket connection, and two end caps.

The crossarm is constructed from high-strength fiberglass reinforced polymer (FRP) and weighs 25 pounds. It is available in bronze, black, white, gray, or custom color finishes. The fiberglass material is non-conductive and coated with UV-protective paint rated for 25 years.

Where This Product Fits Best

This crossarm is designed for attachment to fiberglass or wood poles with a diameter up to 9 inches and a maximum circumference of 28.25 inches. The 6-foot length provides a working span suitable for multi-fixture or banner mounting applications where lateral reach from a single pole is required.

The fiberglass construction makes this crossarm appropriate for environments where corrosion, rot, or electrical conductivity are concerns. It does not rust, rot, or corrode, and it will not sustain a flame due to the absence of fuel source in the material.

Performance and Functional Considerations

Fiberglass reinforced polymer provides compression and tension strength that exceeds equivalent steel while reducing overall weight. At 25 pounds, this crossarm is lighter than comparable steel or wood alternatives, which affects handling during installation.

The material is engineered to flex under load and return to its original shape rather than fracturing. This characteristic is relevant in high-wind conditions where rigid crossarms may experience permanent deformation or failure. The UV-protective coating is rated to resist breakdown for 25 years.

Installation and Long-Term Use

The included bracket attaches to the pole using the two 12-inch by 3/4-inch threaded rods. The crossarm then fastens to the bracket with the two 6-3/8-inch by 3/4-inch bolts. End caps are included to finish the crossarm ends.

The fiberglass material does not require treatments or coatings to prevent rot or corrosion over time. The non-conductive property eliminates concerns related to electrical contact in proximity to power lines or fixtures.

How This Fixture Is Commonly Used

Facility operators use this crossarm to extend fixture mounting positions away from the pole centerline. The 6-foot length allows two or more fixtures to be spaced along the arm or provides clearance for banners, signage, or other mounted equipment without obstruction from the pole itself.

The color options allow matching to existing pole finishes in streetscape, parking lot, or campus environments. Custom colors are available for projects with specific aesthetic requirements. Because the crossarm flexes under wind load without permanent deformation, it remains in service in exposed locations without requiring replacement after weather events.

Safety, Certifications, and Warranty

This crossarm is non-conductive and does not sustain flame. The fiberglass material eliminates electrical conductivity risk during installation or in service near energized equipment.

We back this crossarm with a 7-year warranty.

Frequently Asked Questions

What pole diameters does this crossarm fit?
This crossarm fits poles with diameters from 5 to 9 inches and a maximum circumference of 28.25 inches.

What colors are available?
Bronze, black, white, gray, and custom colors are available.

Is mounting hardware included?
Yes. The crossarm includes one bracket, two 12-inch by 3/4-inch threaded rods, two 6-3/8-inch by 3/4-inch bolts, and two end caps.

What is the warranty coverage?
This crossarm carries a 7-year warranty.

Can this crossarm be used on wood poles?
Yes. It is designed for attachment to fiberglass or wood poles within the specified diameter range.

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.