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Office Master Maxwell 24-Seven 400-Pound Rated Mid-Back Task Chair

Item # OMMXIU84
Office Master Maxwell 24-Seven 400-Pound Rated Mid-Back Task ChairMagnifier
  • Office Master Maxwell 24-Seven 400-Pound Rated Mid-Back Task Chair
  • Office Master Maxwell 24-Seven 400-Pound Rated Mid-Back Task Chair
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Free In-Home Delivery Info


This 400 lb rated task chair is constructed from heavy-duty components, making it ideal for plus-size intensive use.  It features a 24" wide seat, tilting backrest, pneumatic lift, and back height adjustment. Choose from four different arm options, several caster options, and a variety of fabric options.  Arrives partially assembled.

NOTE:  The fabric covered arms for this chair are not available with vinyl fabric options.

  • Superb comfort high resilient molded foam
  • Pneumatic lift - Adjusts the overall height of the chair
  • EZ Back height adjustment - allows correct position of lumbar support
  • Rocking tilt - Provides "Rocking motion" in any direction
  • Tension knob controls rate and ease of recline/tilt
  • Sliding seat - Adjusts seat depth for a variety of users
  • Tilting backrest - Locks in an infinite number of positions
  • Fabric panel back
  • Trim wide back design
  • Designed to accommodate users up to 400 pounds
  • Use our Heavy Duty Arm Options: JR75, JR77, JR90, or JRPD Swing Arm
  • Multi-floor casters are standard

Additional Features

Seat Width: 24 In.
Seat Depth: 17 In.
Back Width: 24 In.
Back Height: 20 In.
Weight Limit: 400 Lbs.

Weight & Dimensions

Weight Measurements
63 Lbs. 38 In. H x 27 In. W

Shipping Information

Free In-Home Delivery
Ships via: Free In-Home Delivery
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Product Warranty

The manufacture of Office Master office furniture is conducted under the highest industry standards with careful attention to detail and individual inspection of each and every unit.

All chair frames, including metal, gas cylinders, wood, and plastic parts, and control handles are guaranteed against structural failure for 7-year or 12-year warranties under normal commercial use to the first purchaser.  Casters and Office Master in-stock upholstery items have a 2-year commercial use warranty.  COM/COL and grade-in fabrics are not covered under Office Master warranties.  Standard commercial use is defined as the proper usage for one single shift, a total of 40 hours or less per week, by persons weighing 250lbs. or less unless otherwise specified by Office Master.

This warranty does not apply to items subjected to abuse, misuse, neglect, alteration, or damage caused by shipment, storage, accident, fire, flood, or natural disaster.