Rohn TA658 65G Channel Torque Arm

Heavy-Duty 8-Inch Torque Arm for ROHN 65G Tower Stabilization
The Rohn TA658 is an 8-inch channel torque arm designed to reinforce ROHN 65G tower structures against rotational stress. This component plays a key role in reducing tower twist caused by wind loads on large antennas or dishes. By anchoring guy wires at key structural points, the TA658 improves torsional stability and keeps focused beam antennas properly aligned during all-weather conditions.

Engineered for Tall Tower and High Wind Load Installations
When dealing with towers that reach substantial heights or carry large side-mounted antennas, torsional resistance becomes critical. The TA658 torque arm is designed to handle these demands. It works in conjunction with a six-way guy wire configuration to support taller towers exposed to high wind pressure, keeping structures firm and equipment secured.

Designed to Fit ROHN 65G Tower Legs with No Modifications Required
Precision-fabricated to match ROHN 65G tower dimensions, the TA658 bolts cleanly to the tower at any appropriate joint. No additional drilling or cutting is necessary. It delivers immediate reinforcement during tower assembly, offering a fast, field-friendly installation process that strengthens the tower where lateral forces concentrate the most.

Supports Microwave, Cellular, and Broadcast Antenna Applications
Microwave dishes, parabolic antennas, and long beam elements all generate rotational torque, particularly when mounted at height. The TA658 channel torque arm is ideal for use in communication systems that demand directional precision. It ensures that tower twist does not compromise microwave link accuracy or antenna alignment—key for public safety, utility, and broadband services.

Galvanized Steel for Long-Term Outdoor Use
Built from high-strength steel channel and fully hot-dip galvanized, the TA658 is made to perform in harsh outdoor environments. Its corrosion-resistant coating ensures durability through rain, humidity, and changing temperatures, making it a trusted choice for installations in coastal, remote, or industrial sites.

Integrated into a Multi-Level Tower Reinforcement Plan
On especially tall or heavily loaded towers, torque arms like the TA658 may be installed at multiple heights to maximize stability. Whether used as a standalone stabilizer or part of a larger bracing strategy, this torque arm provides critical anti-twist functionality that protects structural integrity and prolongs the life of your tower.