Harness Type

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Product Details

DualTech webbing of this Miller Revolutions arc rated harness offers the durability and fire-retardant properties of Kevlar® on the outside, with softer fire-retardant Nomex® on the inside of the webbing. PivotLink design allows freedom of motion and comfort, while the unique cam buckles provide easy 2-finger adjustment. Leather insulators under all metal hardware offer additional protection. Kevlar® web loop on the back pad allows for a metal-less connection when used with a Kevlar® shock-absorbing lanyard witha a choke-off loop. Harnesses have bright red binding making them easily identifiable as an arc rated fall protection product. Standard features of this Revolution harness from Miller include quick-connect chest buckle, back shield, self-contained label pack and web finials. Tensile strength of 10,000 lbs. Comes in a universal size (Large/X-Large). This fall protection harness meets ASTM F887-05 arc flash standards and applicable OSHA, ANSI and CSA requirements.

This harness comes with two styles of leg strap buckles: Miller RKNAR-TB/UBK for product with tongue leg strap buckles and Miller RKNAR-QC/UBK for the unit with the quick-connect option.


  • Kevlar®/Nomex® webbing
  • Kevlar® elastic keepers
  • Kevlar®, polyester stitching
  • Kevlar® web loop
  • Kevlar® rescue loops
  • Leather insulators
  • Clear chromate finished carbon steel buckles
  • Brass grommets
  • Valeron labels
  • Glass-filled nylon, aluminum, stainless steel cam buckles
  • Clear chromate finished carbon steel, stainless steel pivotlink
  • Kevlar®, urethane back, belt and shoulder pads
  • Evoprene, nylon label pack

Technical specifications:

  • Max working load: 400 lbs (181.4 kg)
  • Webbing min. tensile: 7000 lbs (31 kN)
  • D-ring min. tensile: 5000 lbs (22 kN)
  • Buckle min. tensile: 4000 lbs (18 kN)
  • Certification: meets stringent ASTM F887-05 arc flash standards and all OSHA, ANSI and CSA requirements


Harness TypeUniversal Size, Quick-Connect Leg Strap BucklesUniversal Size, Tongue Leg Strap Buckles