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Metal Lab Stool with Backrest 30"H
Model # STO-6230B
List Price $149.00
Our Price: $79.30
Call or chat for bulk discount

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  • Practical: Gray frame with hardboard seat.
  • Non-removable Seat: Seat is fully riveted to steel legs
  • Solid: Features a 20-gauge die-formed steel pan with fully curled edges for strength and safety.
  • Strong: Two seam-welded U-shaped leg sections of 18-gauge, 7/8" o.d. tubular steel frame.
  • Durable: Foot rings are welded to each leg at four points for extreme durability.
  • Adjustable Back Support: Backrest is adjustable within a 2-inch range to provide customized support and more comfort.
  • Stable: Stool Seat Size: 14" Diameter.
  • Lifetime Coverage: Our Limited Lifetime Warranty guarantees many years of use and enjoyment.

MAS Certified Green (compliant with LEED and CHPS for Schools)


NPS National Public Seating manufactures a wide range of portable furniture including folding chairs and tables for a variety of purposes, moveable risers and stages for musical performances and solutions for furniture transport.

30 in.
Shipping Weight:
16.6 lbs.
Back Size:
12"W X 6"H
Frame Finish:
Powder Coated

Powder Coated Powder coat is a paint finish that is electro-statically applied to steel components leaving a highly-durable, scratch-resistant, rust-free, eco-friendly finish.

Frame Specs:
18-gauge Steel, .875" Dia

Gauge is a measurement of steel thickness - the lower the gauge, the thicker the steel.

Vinyl Leg-caps
MAS Certified LEED & CHPS
Leg Style:
4 Straight Legs
Seat Height:
Seat Material:
Steel Core
Seat Size:
14" Diameter
Limited Lifetime
Weight Capacity:
300 Lbs.

Weight Capacity refers to the moving weight/force of a person as he/she sits down on a chair.

This is a popular lab stool. The gray frame has a hardboard seat with a backrest. The backrest offers comfort and support. These chairs are designed from 20-gauge steel for long term durability. Foot rings add to the convenience of this model. The lab stool seat size is a practical 14 inches in diameter.

Shipping & Assembly

Ships Via:
UPS/FedEx Ground
Average Assembly Time:
5-10 minutes

Note: Please call or chat us for product availability and ship time.

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Freight Estimate:

Our freight charges are among the best in the industry.

When comparison shopping, be sure to include shipping costs.
We negotiate the best shipping rates to save you money.