Other Available Colors:

  • Heavy duty steel construction
  • Secure hardboard seat
  • MAS Green certified
Usually Ships in 1-2 Business Days
1 review
MFR Item:

Ships in as little as 24 hours!

Height 25.0 - 32.5 Inches
Diameter 15.3 - 17.5 Inches
Seat Height 25 - 33 Inches
Seat Diameter 14 Inches
Color Black
Frame Material Steel
Seat Material Wood
With Back No
With Cushion No


Conveniently and easily provide seating in labs, music rooms, classrooms, and more with the National Public Seating 6224H black 25" - 33" adjustable hardboard round lab stool! This round stool features several notches up the interior of its legs so you can quickly adjust the height of the seat between 25" and 32 1/2" to best suit your table or countertop. It combines a simple, black colored design with a durable frame, and the ring underneath the seat provides strong points of contact for each leg. For easy movement and scratch resistance, this stool also comes with non-marring guide on the end of each leg.

Overall Dimensions:
Adjustable Height: 25" to 32 1/2"
Adjustable Diameter: 15 1/4" to 17 1/2"
Seat Diameter: 14"

Because this item is not stocked in our warehouse, processing and transit times will vary. If you need your items by a certain date, please contact us prior to placing your order. We cannot guarantee that this item can be cancelled off of the order once it is placed.


MAS Green Product


Warranty Warranty Assembly Instructions Assembly Instructions

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Customer Reviews

Overall User Rating: National Public Seating 6224H Black 25" - 33" Adjustable Hardboard Round Lab Stool ( 5.0 stars from 1 review )

    Love these stools. We ordered a bunch for our tasting room and they've been a hit. Can't beat the price either. Will definitely order more when the time comes.

    Posted on

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