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Office Master AF524 Affirm Executive Mid-Back Mesh Chair

  • $388.05
  • Ships within 7-10 business days

  • Customizations Total: $0.00

    Perfectly suited for users of medium to larger statures. 300 lbs max.

    The Office Master Affirm AF524 Executive Mid-Back Mesh Chair features a contemporary, ''frameless'', rectilnear design, extraordinary functionality and comfort in a value-priced task chair. 5 stage locking tilt and Synchronous seat/back tilt provide the basis for proper ergonomics, while seat depth adjustment and EZ back height adjustment offer the ability to fine tune your most comfortable and healthy fit.

    AF524 Affirm is available in 2 seat sizes, both designed with extra waterfall curve & sit-as-you-like comfort. Flexible options ideal for Task, Executive and Conference environments.

    Optional equipment available includes a wide variety of Arms, Bases, Casters, Cylinders, Memory Foam Seat Sub-layer, and Seat Size. See below for more detailed information.

    A wide variety of 5 fabric grades as well as leather available with 429 total color options. See link to Fabric and Color pdf below:

    Fabrics / Colors:

    View Fabric & Color Swatches (PDF)

    Features & Benefits:

    • Pneumatic lift
    • 5-stage locking tilt
    • Synchronous seat/back tilt
    • Independent back tilt
    • Side mounted tension knob
    • Easy back height adjustment
    • Sliding seat
    • Polished aluminum base
    • Dual-tone oversize casters


    • Seat Height Range: 17" - 22"
    • Back Dimensions: 19.75" w x 20.5" h
    • Standard Seat Dimensions: 20.75" w x 17.5" - 20.6" d
    • Small Seat Dimensions: 19" w x 17.5" - 20.6" d 
    • Overall Width: 27"
    • Overall Height: 38.25"-45.75"
    • 12 year Limited Warranty 
    Suggested Arm Options:

    View All Other Available Arm Options (PDF)




    • 5" Black (standard) - Seat height range: 17"-22"
    • 5" Chrome - Seat height range: 17"-22"
    • 5" Black Heavy Duty - Seat height range: 17"-22"
    • 4" Black Heavy Duty - Seat height range: 16"-20"
    • 6" Black Heavy Duty - Seat height range: 18"-24"

    Memory Foam Seat Sub-layer (optional):

    • Concealed memory foam upholstery layer added underneath regular HR foam cushion for additional comfort, even while preserving contemporary styling contours for higher-design models.

    Seat Slider (standard):

    • SLD - Seat depth adjuster, for that perfect fit of back and seat.

      Mesh Back Color (standard):

      Neighborhood Knit Mesh Upholstery (optional):

      • Deluxe knit mesh jacket.

      View Fabric & Color Swatches (PDF)

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