Black Heavy Duty Ergonomic Office Chair : 54666-231 - Pro Line II by Office Star Products | Madison Liquidators
< Desks
< Chairs & Seating
< Conference Tables
< Cubicles
< Storage
< Other
< Desks Accessories
< Tables
× Register Login
Shopping Cart
Navigation Menu
Call (888) 831-1012
Madison Liquidators
Call (888) 831-1012 To Order!
Office Furniture Shipped Direct

Heavy Duty Ergonomic Office Chair

This heavy duty office chair utilizes a 2 to 1 synchro-tilt control mechanism to ensure reclining comfort while keeping the seat level, with a three-position tilt-lock adjustment to meet your preferences. Other features include seat depth adjustment, 2-way adjustable arm rests, tilt-tension adjustment, and a contoured injection-molded seat and back.

Price:$440.00 $650.00 30% Off

Estimated Arrival - Order today and receive as soon as Mon. Jun. 5 - Jun. 19


  • Black fabric upholstery
  • Seat depth adjustment
  • 2-way adjustable arms
  • Pneumatic height adjustment
  • Maximum weight capacity: 300 lbs.
  • Three position tilt lock adjustment
  • Oversized dual-wheel carpet casters
  • Aluminum base has a titanium finish
  • 2-to1 synchro-tilt control mechanism:
    • Back reclines at a 2:1 ratio to the seat angle
    • Allows you to recline while keeping the seat relatively level to the floor
  • Tilt tension adjustment:
    • Controls the rate at which the chair reclines for different weight types
  • 360 degree swivel: Rotate 360ยบ in either direction for ease of motion
  • Contoured seat and back has injection-molded foam for optimum comfort
  • Product Dimensions
    • Back Height: 19.5"
    • Back Width: 18.5"
    • Seat Depth: 18.5"
    • Seat Width: 20"
    • Seat Height Range: 19.25-22.5"
    • Overall Measurements: 28.5"W x 27"D x 37.5-41.5"H
  • Meets or exceeds ANSI/BIFMA standards
  • Greengard certified
  • Warranty:
    • 5-years on component parts including pneumatic cylinder, control mechanism, base and casters
    • 2-years on upholstery fabric and foam against wear and deterioration

Product Specs


Model Number54666-231
Parts List54666-231


Dimensions28.5" x 27" x 37.5-41.5"
MaterialAluminum, Fabric, Nylon, Polyurethane, Steel
FeaturesAdjustable Arms, Adjustable Seat, Back Support, Big and Tall, Casters, Ergonomic, Heavy Duty, Height Adjustable, Mid Back, On Wheels, Rolling, Seat Slider, Swivel, Tilt, Tilt Lock, Tilt Tension, with Arms
Capacity1 Person

Parts List

Please note that for items with multiple size options, the parts list may be slightly modified to meet the dimensions requested.

QTYPart #DescriptionList PriceOur PriceLine Total
154666-23124 Hour Ergonomic Chair with 2-to-1 Synchrony Tilt with Seat Slider, 2-Way Adjustable Arms and Titanium Finish Aluminum Base$650.00$440.00$440.00

Show More