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Overall User Rating from 1 review

  • Heavy duty steel construction
  • Secure hardboard seat
  • Some assembly required

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National Public Seating 6200 Series Round Lab Stool

National Public Seating 6200 Series Round Lab Stool

The 6200 series heavy-duty lab stool provides a rugged solution for labs, art rooms, or anywhere institutional grade stools are required. Available in 18, 24, or 30” heights with adjustable legs and backrest options, this stool is made of 7/8” 18 gauge steel, powder-coated in gray or black and is fitted with a 14” mason height cardboard seat that won’t crack or warp. The foot ring has an exclusive 4 weld system for added durability, oversize plastic glides come standard, and the adjustable height version is equipped with self-leveling metal glides. The series 6200 is tested to support up to 300 pounds, as per ANSIBIFMA standards. It is also MAS certified green and eligible for earning credits in many sustainability programs. In use in thousands of institutions nationwide, the 6200 series is the workhorse of the industry.

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Built to last, the 6200 series heavy-duty lab stool is perfect for your art room or science lab. Available in a variety of heights with adjustable backrest and leg options, you’ll be able to accommodate all your guests with ease.

Height 19 - 26 1/2 Inches
Diameter 14 - 16 Inches
Seat Height 19 - 27 Inches
Seat Diameter 14 Inches
Adjustable Yes
Color Black
Frame Material Steel
Gauge 18 Gauge
Padded Seat No
Seat Material Hardboard
Shape Round
Type Stools
With Back No


Conveniently and easily provide seating in labs, music rooms, classrooms, and more with the National Public Seating 6218H-10 black 19" - 27" 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 19" and 26 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:
Diameter: Adjustable from 14" to 16"
Height: Adjustable from 19" to 26 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. 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

    MAS Green Product

    This product is certified by the Materials Analytical Services organization as having low volatile organic compound emissions.

Spec Sheet Specsheet Warranty Warranty Assembly Instructions Assembly Instructions

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Customer Reviews

  • Overall User Rating:

    National Public Seating 6218H-10 Black 19" - 27" Adjustable Hardboard Round Lab Stool

    5.0 stars from 1 review


    People Talk About:

    school price lab kids hold heights hard great easily different

    These school science lab stools are strong and hold up o years of hard usage. There are easily adjustable to different heights. They are worth the price and great for all school age kids.

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