Rohn 45SS040 45G Series 40' Self Supporting Tower Kit

40 Foot Self-Support Tower Kit for Reliable Antenna and Camera Mounting
The Rohn 45SS040 is a 40-foot self-supporting tower kit designed for permanent installations requiring durable vertical support for antennas, surveillance systems, and wireless equipment. Constructed with proven 45G-series components, this tower provides a freestanding solution with no guy wires required. Whether you’re deploying broadband communication, RF gear, or security cameras, this tower system offers long-term strength and performance for field, rooftop, or facility-based applications.

Includes All Structural Components for a Complete Tower Build
This kit ships with everything you need to build a 40-foot self-supporting tower structure (foundation and installation labor excluded). It includes one Rohn 45AG2 9'6" tapered top section with integrated 2.38" OD mounting pipe, three standard 10' 45G tower sections, one SB45G 5' short base for concrete embedment, and one ACWS anti-climb warning sign kit. All required bolts and nuts are included with each section to ensure a straightforward assembly process.

Tapered Top Section With Built-In Mounting Pipe
The 45AG2 top section features a built-in pipe mount, measuring 2.38" outer diameter and 2.07" inner diameter, perfect for securely attaching antennas or mounts without extra hardware. This integrated pipe allows quick installation of vertical equipment while ensuring compatibility with standard mounting clamps. The tapered design ensures a clean transition to the top of the tower and increases strength at the highest point.

Heavy-Duty Galvanized Construction for Long-Term Use
Each tower component is constructed from hot-dip galvanized steel, ensuring resistance to corrosion, moisture, and long-term weather exposure. The 45G sections use a triangular 16-3/4" face design, with 1-1/4" OD 14-gauge tubular legs and 7/16" OD solid rod bracing in a zigzag pattern. The result is a rigid tower structure that distributes loads evenly and resists flexing in high-wind conditions.

Proven Double-Bolted Joint System Enhances Stability
ROHN's industry-standard double-bolted joint system is used to connect all tower sections, providing superior structural alignment and stability. This method has been field-proven for decades and remains one of the most trusted techniques for securing modular tower sections. Each joint improves the overall tower rigidity and limits vibration and misalignment over time.

Ideal for Commercial, Industrial, and Government Installations
With a 40-foot height, this tower is ideal for mid-range communication systems, site surveillance, two-way radio, telemetry, WISP deployments, and more. Its self-supporting design minimizes land usage and simplifies zoning in areas where guyed towers aren’t feasible. The included anti-climb sign kit adds an extra layer of safety compliance for regulated environments.

Ready for Expansion and Compatible With Accessory Options
Built as part of the 45G modular system, this tower can be extended with additional sections or enhanced with optional grounding kits, lightning arrestors, mounting plates, and cable management hardware (sold separately). Whether you’re installing in a rural telecom site or municipal zone, the Rohn 45SS040 provides a solid base for scalable communications infrastructure.