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Miller DuraFlex Stretchable Harness with Sub-Strap Tounge Buckles and Back D-Ring, Universal Size

Original price $139.00 - Original price $139.00
Original price
$139.00 - $139.00
Current price $139.00
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Patented Miller DuraFlex™ Harnesses feature specially formulated elastomer webbing that stretches and conforms to the shape of the worker preventing any bunching, binding or kinking.

Improve Safety
With added comfort, DuraFlex™ Harnesses offer wider end-user acceptance - A comfortable harness is worn properly, enhancing compliance and safety on the job site.

Because DuraFlex Harnesses™ are stretchable, the worker has greater mobility with less fatigue. Rated to 400-lbs. (181.4 kg) capacity.

Part Number Back D-Ring / Chest Side D-Rings Shoulder Strap Buckles Leg Strap Buckles Sub-Strap Buckles Pelvic Strap Special Features
E650-4/UGN Yes / No Mating Friction Tongue Yes Pull-up adjustment / Pull-free lanyard rings / Belt loops

Stretchable Webbing

  • Provides maximum comfort and maneuverability
  • Resists environmental effects to maintain its high-performance level
  • 6,000 lb. tensile strength surpasses the standard


  • Lanyard ring allows user to attach the lanyard when not in use, minimizing hazards associated with the lanyard hanging freely
  • Extra lanyard ring available on non-front D-ring harnesses for attaching two-legged lanyards

Strength and Flexibility

  • Sub-pelvic strap distributes weight for added support after a fall
  • Forged steel back D-ring for maximum strength and dependability
  • Soft, flexible D-ring pad for added comfort


  • Buckle adjustments in the shoulder, chest and leg straps ensure proper fit
  • Varying combinations of friction, mating and tongue/grommet buckles are available


  • Solid color leg straps help the wearer orient the harness for ease of donning
  • Fall indicator/warning flag deploys in the event of a fall to indicate that the harness should be removed from service
Specification Sheet
How to Put on a Harness: Six Easy Steps that Could Save Your Life