DuraFlex® Stretchable Harness

Feel the Difference
Patented Miller DuraFlex® Harnesses feature specially-formulated elastomer webbing that stretches to provide:

Greater Comfort
DuraFlex
® Harnesses conform to the shape of the worker, stretching with every movement, so there is no bunching, binding or kinking.

Improves Safety
With comfort unsurpassed, DuraFlex
® Harnesses offer wider end-user acceptance. And, a comfortable harness is worn properly, enhancing compliance and safety on the job site.

Increases Productivity
Because DuraFlex
® Harnesses are stretchable, the worker has greater mobility with less fatigue.

Features

  • Synthetic elastomer webbing stretches with the worker for maximum comfort.¹
  • Bright, stylish designs are readily visible from a distance.
  • Solid colored leg straps help the wearer orient the harness for ease of donning.
  • Back strap prevents user from falling out of the harness.²
  • Injeciton-molded Santoprene® D-ring back pad is soft and flexible enhancing comfort.
  • Fall indicator/warning flag indicates that the harness has been involved in a fall and should be removed from service.
  • Lanyard ring allows user to attach lanyard when not in use.
  • Labeling includes inspection tag and space for personal identification.
  • Available in green or orange nylon webbing, or blue polyester webbing for greater chemical resistance.³


1. 2. 3.
DuraFlex® E650 Series
  • Stretchable webbing design
  • Belt loops to accommodate belts, back pads and other accessories
  • Front D-ring (optional)
Occupation / Application Legend
Construction Industrial Ironworker Painter Positioning Roofing Scaffold Telecommunications Universal Utility Warehouse
CSA Group Codes (Canada)
Full-Body Harnesses- CSA Standard Z259.10-M90
A Fall Arresting
D Controlled Descent
E Confined Space
L Ladder Climbing
P Work Positioning
The "E" classification can be added to any "A" Harness if shoulder rings are added.
Miller DuraFlex Harness Series E650
DuraFlex Harness Model No. Sizes Back D-Ring Front D-Ring Side D-Rings Shoulder Strap Buckles Leg Strap Buckles Chest Strap Buckle Sub-Pelvic Strap Special Features CSA
Group
Occupations
&
Applications
E650 U,SM,L,XL Yes Option No Friction Mating Mating Yes Lanyard Ring, belt loops, fall indicator A
E650-4 U,SM,L,XL Yes Option No Friction Tongue Mating Yes Lanyard Ring, belt loops, fall indicator A
E650-7 U,SM,L,XL Yes Option Yes Friction Mating Mating Yes Lanyard Ring, belt loops, fall indicator A,P
E650-58 U,SM,L,XL Yes Option Yes Friction Tongue Mating Yes Lanyard Ring, belt loops, fall indicator A,P
Other Miller DuraFlex Harnesses
DuraFlex Harness Model No. Sizes Back D-Ring Front D-Ring Side D-Rings Shoulder Strap Buckles Leg Strap Buckles Chest Strap Buckle Sub-Pelvic Strap Special Features CSA Group Occupations
&
Applications
E550 U,SM,L,XL Yes Yes No Mating Mating - Yes Lanyard Ring, fall indicator A,D,L
E552 U,SM,L,XL Yes Yes Yes Mating Mating - Yes Lanyard Ring, fall indicator A,D,L,P
E850 US,M,L,XL Yes No No Friction Mating Mating Yes Lanyard Ring, fall indicator A
E850-4 U,SM,L,XL Yes No No Friction Tongue Mating Yes Lanyard Ring, fall indicator A
E850-7 U,SM,L,XL Yes No Yes Friction Mating Mating Yes Lanyard Ring, fall indicator A,P
E850-58 U,SM,L,XL Yes No Yes Friction Tongue Mating Yes Lanyard Ring, fall indicator A,P

MILLER SPECIALTY DURAFLEX® HARNESSES

Construction Harness E650-77
The Miller Construction Harness offers special value-added features ideal for construction applications.
  • Stretchable webbing design
  • Permanently attached back pad with positioning side D-rings.
  • Belt loops to accommodate the removable 6414N body belt.
  • Lanyard Ring

Also available in non-stretch webbing.

Tower Climbing Harness E650-88
The new Miller Climbing Harness combines comfort and mobility with a functional design.
  • Stretchable webbing design.
  • Attached body belt with positioning side D-rings & two accessory rings for carrying tools/pouches.
  • Lightweight Coolmax back pad
  • Sub-pelvic strap with enhanced saddle seat, including D-rings and Coolmax padding, for extended positioning.
  • Lanyard ring

Also available in non-stretch nylon webbing

Ms. Miller Harness E570
The Ms. Miller Harness is the only full-body harness on the market specially designed to fit female workers. The unique design keeps shoulder straps at the side and away from the chest, offers better hip support, and increases comfort.
  • Stretchable webbing design
  • Front loop for work positioning at the waist rather than the chest
  • Back and leg pads
  • Lanyard ring

Also available in non-stretch nylon webbing

Warehouse Picker's Harness E850-2
The new Miller Warehouse Picker’s Harness increases productivity and safety by preventing swing interference with the attached connecting device during warehouse operations. This uniquely-designed harness offers a D-ring web extension tacked to the back strap of the harness, keeping the components further away from the head so as not to interfere with the worker. In the event of a fall, the web extension detaches from the back strap allowing the D-ring to move into position so that the worker remains upright.
  • Stretchable webbing design
  • Unique D-ring web extension
  • Lanyard ring

Also available in non-stretch nylon webbing

Utility Harness E752
Miller Utility Harnesses minimize the amount of hardware above the waist to reduce electrical conductivity. In addition, the harnesses are independently thermal-arc tested to ensure superior performance.
  • Stretchable webbing design

  • Web loops attachment* reduces the chance of electric shock

  • Chest strap adjustment/protective pads hold chest strap in place and keep the mating buckle away from the body

  • Adjustable belt loops accommodate linemen’s belts.

* In Canada, utility harnesses include a back D-ring extension in place of the web loop to meet CSA requirements.
Also available In non-stretch nylon webbing.
E753 Only -
  • Self-rescue positioning loops provide a positioning attachment point and may be used with bucket escape systems.
Universal Size / Waist Measurement [in. (mm)] Note: XXS, XS and XXL sizes available upon request.
Universal Small Medium Large X-Large
U/36-52 (914-1320) S/32-40 (813-1016) M/36-44 (914-1117) L/42-48 (1067-1219) XL/44-52 (1117-1320)
Universal Sizing fits a wide range of users & minimizes stock inventory.
Specific Sizing provides better user fit but requires a broad inventory.
Miller Specialty DuraFlex Harnesses
DuraFlex Harness Model No. Sizes Back D-Ring Front D-Ring Side
D-Rings
Shoulder Strap Buckles Leg Strap Buckles Chest Strap Buckle Sub-Pelvic Strap Special
Features
CSA Group Occupations
&
Applications
E650-77 U,S,M
L,XL
Yes Option Yes Friciton Tongue Mating Yes Attached back pad, belt loops, body belt, lanyard ring, fall indicator A,P
E650-78 U,S,M
L,XL
Yes Option Yes Friction Mating Mating Yes Attached back pad, belt loops, body belt, lanyard ring, fall indicator A,P
E650-88 U,S,M
L,XL
Yes Option Yes Friction Mating Mating Yes Attached body belt w/accessory rings, back pad, padded saddle seat w/D-rings, lanyard ring, fall indicator A,P
E650-89 U,S,M
L,XL
Yes Option Yes Friction Tongue Mating Yes Attached body belt w/accessory rings, back pad, padded saddle seat w/D-rings, lanyard ring, fall indicator A,P
E570 S/M
&
L/XL
Yes No No Friction Mating Mating No Positioning loop, back/leg pads, lanyard ring, fall indicator A
E850-2 U,S,M
L,XL
Yes No No Friction Mating Mating Yes D-ring web extension, lanyard ring, fall indicator A
E752* S/M
&
L/XL
Web Loop No No - Mating Mating Yes Chest strap adjustment/protective pads, adjustable belt loops, fall indicator A
E753* S/M
&
L/XL
Web Loop No No - Mating Mating Yes Chest strap adjustment/protective pads, adjustable belt loops, self-rescue positioning loops, fall indicator A
*In Canada, utility harnesses include a back D-ring extension in place of the web loop to meet CSA requirements.
Note: To order Specialty Harnesses in non-stretch nylon webbing, simply drop the prefix "E" in the corresponding model number. (Ex: E650-77 becomes 650-77). For Front D-ring option, add "FD" as the suffix to the model number. (Ex: E650-77FD)

Miller brand harnesses meet all applicable OSHA, ANSI and CSA requirements, including ANSI Z359.1

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