FREE Shipping on $1000+ Orders
Free Shipping on all orders over $1000
$5 Off $100
Some Assembly Required
Some Assembly Required
Made in the USA
Made in the USA

HON ComforTask Task Stool

5900 Series, Pneumatic Seat Adjustment, Swivel, Blue Fabric With Black Frame

Item #: HON5905AB90T
Description:  You can expect The HON ComforTask stool to work as hard as you do. Perfect for busy areas and a variety of users. Simple comfort controls can adapt to each user for added flexibility.


  • Richly contoured form with a substantial appearance.
  • Molded back with integral lumbar support.
  • Contoured to support the body.
  • Waterfall front seat provides under-thigh support and improved circulation.
  • Button on the right underside of the seat to adjust pneumatic seat-height.
  • Adjustable back height.
  • Adjustable height foot ring.
  • Meets or exceeds ANSI/BIFMA and ISTA performance standards.
  • HON Limited Lifetime Warranty.

Ergonomic Features:

  • Pneumatic Seat Height Adjustment: Regulates height of chair relative to floor.
  • Back Height Adjustment: Positions lumbar support within a fixed range.
  • 360° Swivel: Standard on nearly every executive and task chair.


  • Seat: 20"W x 18"D x 2" thick.
  • Adjustable Seat Height: 21-3/4" to 31-7/8"
  • Back: 16-1/4"W x 16-3/4"H x 1-1/2" thick.
  • Foot Ring: 20"
  • Adjustable Foot Ring Height: 7-1/8" to 12-3/4"

Environmental Features:

  • SCS Indoor Advantage Gold: Certifies additional conformance with California 01350 Special Environmental Requirements and Collaborative for High Performance Schools (CHPS).
Part Numbers: HON5905AB90T, 5905AB90T
Need Help?
Please contact Customer Service:
Why Shop with Us?
  • Unrivaled Customer Service
  • Safe & Secure Shopping
  • Brand Name Office Supplies
  • HUGE Selection of Office Furniture
Recommended Applications:
General Office & Task
Seat/Back Color:
Arms Included:
Pneumatic Seat Height Adjustment:
Back Height Adjustment:
Overall Width Maximum:
26 3/4"
Overall Depth Maximum:
Overall Height Minimum:
39 5/8"
Overall Height Maximum:
49 3/4"
Seat Width Maximum:
Seat Depth Maximum:
Seat Height Minimum:
21 3/4"
Seat Height Maximum:
31 7/8"
Seat Material:
100% Olefin
Back Width Maximum:
16 1/4"
Back Height Maximum:
17 3/4"
Back Material:
100% Olefin
Base Color:
Base Material:
Five casters.
Weight Capacity:
Supports up to 300 lbs.
Wheel Tread:
Series Name:
HON Comfortask Series
1 each
Compliance Standards:
Level 2 Certified, Meets or exceeds ANSI/BIFMA Standards, SCS Indoor Advantage Certified, SCS Indoor Advantage Gold Certified
Pre-Consumer Recycled Content Percent:
Post-Consumer Recycled Content Percent:
Total Recycled Content Percent:
Disclaimer Statement:
Casters supplied with this chair are not suitable for all floor types. The manufacturer calculates the total recycled content by adding half of the pre-consumer recycled content to the post-consumer recycled content.
Customers who purchased HON5905AB90T also purchased...
Related Items for HON ComforTask Task Stool
HON5991T Image - T-Arms Arm Kit
Customer Reviews (0)
Average Rating (NA)