Miller AirCore Harness for Tower Climbing

The Miller AirCore™ Tower Climbing harness keeps your workers comfortable and safe – increasing productivity. It is designed for workers climbing cell phone, TV, radio and utility towers, while building/decommissioning towers, changing out transmission lines/antennas, or replacing lights.

The materials and components were carefully selected to reduce fatique for all-day endurance and increase work productivity.

Designed for physically demanding jobs, its breathable, open-core padding technology provides optimal airflow keeping workers cooler and more confortable.



Easy to Adjust

  • Improved cam buckle – Lightweight, low profile and easy adjustability
  • Leather Bos’n chair attachment – Removable/adjustable leather rigid work seat for added support
  • Quick-connect chest buckles for easy donning


  • Removable belt with tool loops – Uniquely designed to stay in position when disconnected, even when tools are attached
  • Oversized ID tag – Provides quick and easy harness size identification
  • Up to 21% lighter in weight than similar competitive harnesses

Stylish Design

  • Webbing design creates an original and vibrant color for easy identification, greater visibility and increased safety
SKU Components Side D-Rings Front D-ring Leg Strap Special Feature Weight
ACT-QCBCUG Steel Yes Yes Quick Connect Removable Bos’n Chair with Side D-rings 9.8 lbs. (4.4 kg)
ACT-QCUG Steel Yes Yes Quick Connect N/A 6.6 lbs. (3.0 kg)
AAT-QCBCUG Aluminum Yes Yes Quick Connect Removable Bos’n Chair with Side D-rings 8.8 lbs. (4.0 kg)
AAT-QCUG Aluminum Yes Yes Quick Connect N/A 5.9 lbs. (2.7 kg)