Rohn 45AG2 45G Top Section

Heavy-Duty Top Section for 45G Tower Builds
The Rohn 45AG2 is a specialized top section designed for the Rohn 45G tower system, providing the finishing cap needed for antenna and accessory mounting. Whether you're building a new self-supporting or guyed tower structure, the 45AG2 integrates seamlessly with 45G tower sections to form a durable and secure termination point. This top section includes a tapered apex and integrated mounting tube that simplifies the installation of antennas, lights, and other mast-mounted equipment.

Built for Strength in Demanding Installations
With its robust construction and compatibility with towers up to 300 feet tall, the 45AG2 top section meets the strength and reliability demands of broadcast, commercial, and amateur radio applications. Like all 45G series sections, the 45AG2 is designed using heavy-duty tubular steel legs and solid bracing to maintain stability under high wind loads and environmental stress. It is a reliable solution for structural performance in harsh outdoor conditions.

Precision Engineering for Maximum Compatibility
This top section features ROHN’s signature triangular design with 16.75" equilateral spacing between legs. The swaged legs allow for secure double-bolted joints—ensuring exceptional rigidity throughout the tower structure. Each 45AG2 section is fully hot-dip galvanized after fabrication to protect the steel from corrosion, making it ideal for long-term outdoor use.

Designed for Safe and Simple Installation
Installation of the 45AG2 is straightforward for trained professionals familiar with Rohn tower systems. The integrated 2" outside diameter mounting tube protrudes 12 inches above the section’s apex, providing a direct path for antenna installation without the need for additional adapters or transition hardware. Every unit includes all required nuts and bolts pre-attached for convenience.

Ideal for Broadcast, Cellular, and Wireless Systems
Engineered to meet a wide range of tower configurations, the Rohn 45AG2 supports multiple wireless communication platforms. It’s commonly used in broadcast towers, cellular infrastructure, two-way radio systems, and other high-performance transmission environments where structural reliability and antenna precision are critical.