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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 18 Inches
Diameter 14 Inches
Seat Height 18 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 6218 black 18" hardboard round lab stool! This round stool features 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 a plastic guide on the end of each leg.

Overall Dimensions:
Height: 18"
Diameter: 14"
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. Expedited shipping availability may vary. 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 6218 Black 18" Hardboard Round Lab Stool ( 5.0 stars from 1 review )

    I used this type of chair back in college in our labs and also later on when I worked in the hospital lab. Even tho it's a hardwood seat, it's still amazingly comfortable because of width, you're not sitting on it's edge. I plan to get a few more soon.

    from FRANK DIEGUEZ Posted on

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