Miller AirCore Oil & Gas Harness

The Miller AirCore™ Oil and Gas Harness was designed for workers on drilling or service rigs keeping them safe whether they’re positioning pipe, or doing routine rig set up, required maintenance or tear down.

Functional Design
Designed for both comfort and functionality, the new AirCore™ harness has up to 30% less surface area than other padding on the market.

Up to 20% lighter than similar competitive harnesses, the AirCore™ harness is a reliable partner that ensures productive and comfortable working conditions.

AirCore Oil & Gas Brochure



  • Comfortable
  • Lightweight webbing and breathable padding provides optimal air flow and prevents overheating
  • Up to 30% less surface area than other padding used on the market
  • AirCore harnesses are designed with patented Miller DuraFlex® webbing – Stretches with every movement providing greater mobility Enhanced lumbar padding – Expanded front waist padding for increased comfort and support
  • Bos’n chair attachment – Rigid work seat for added support
  • Seat sling attachment – Flexible seat for use with a derrick climb-assist system, reducing worker fatigue
  • Multiple back D-ring connections –18” extended back D-ring provides an easy-to-reach attachment point for fall arrest, freeing the back D-ring as an additional connection point for fall arrest or rescue
  • Lower lumbar D-ring – Provides restraint attachment point when needed
  • Removable belt with leather guide – Improved design that provides increased functionality, comfort and durability
  • Improved cam buckle – Lightweight, low profile and easy to adjust
  • Oversized ID tag – Provides quick and easy harness size identification
SKU Side D-Rings Front D-ring Special Feature Weight
ACOG-TBSSUG Yes Yes Removable Seat Sling with Side D-rings 7.7 lbs. (3.5 kg)
ACOG-TBBCUG Yes Yes Removable Bos’n Chair with Side D-rings 9.2 lbs. (4.2 kg)
ACOG-TBUG Yes Yes NA 6.1 lbs. (2.8 kg)


SKU Description Special Feature Weight
ACOG-SS Seat Sling with Side D-rings NA 1.6 lbs. (0.7 kg)
ACOG-BC Bos’n Chair with Side D-rings NA 3.2 lbs. (1.5 kg)