Office Master EFLS74 Electrostatic Discharge Office Task Chair

Please note: This chair is custom-made and non-returnable. All fabric colors shown on your computer screen are approximate, based on the resolution of your monitor and subject to variation from the actual color on physical chairs. For more accurate ideas of color tones, etc. please contact or call 888-456-ERGO to obtain a sample or fabric swatch.

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Product ID: 16021
List Price: $794.00
Our Price: $613.00
You Save: $181.00
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NOTE: The above video demonstrates general adjustment capabilities of a chair/arm similar to yours. The actual functions & appearance of your chair/arm may differ significantly from the video & illustration shown above.



Office Master ESD chairs are constructed from our most popular models to meet special ESD seating requirements. Fabrics are made of 99% nylon and 1% carbon fiber. We also stock 7 ESD fabric colors and 2 ESD vinyls.

  • Lab stool version of EF74 or EV74 with CLS mechanism

  • Seat height: standard 23" - 33", optional: 21" - 28"



Option 1: Fabric Color


XS 407

Cobalt XS 407

XS 806

Ash XS 806

XS 805

Graphite XS 805

XS 303

Tinto XS 303


XS 408

Ink XS 408

XS 901

Anthrocite XS 901

XS 502

Forest XS 502




Option 2: Arms Type


Office Master JR-75PU ESD Arms with Special ESD PU Arm Pad




Option 3: Cylinders


  • 10" Cylinder - Standard Approximately 23" to 33"

  • 8" Cylinder - Approximately 21" to 28"



Option 4: Casters


Office Master CAS-REG Regular Caster CASREG office chairs carpet

Carpet Casters

Office Master CAS-ESD-S ESD Soft Casters


GLD-R - "Glides" keeps the chair stationary at all times. (5 per set)




Model EFLS74
Manufacturer Office Master Chairs
Part Number EFLS74
Seat Height Standard 23" - 33", optional: 21" - 28"

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Office Master EFLS74 Electrostatic Discharge Office Task Chair