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Heavy-Duty Z Lab Stool with Backrest 22"H Seat
Model # ZST-6622BN
List Price $310.00
Our Price: $165.00
Call or chat for bulk discount

Minimum Quantity: This item must be ordered in multiples of 3.

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  • Extra Support: Contoured backrests provide additional comfort and support.
  • Stores Compactly: These stools can be stacked up to three high.
  • Extra Strong: Made from heavy–duty, 12–gauge steel frame, these stools will last for many years even with heavy daily use.
  • Maximum Stability: Unique U-shaped base provides large contact area with floor.
  • Ergonomic Comfort: Contoured, flexible, blow–molded seat.
  • Protects Floors: Permanently–attached floor glides protect all types of floors including vinyl composite tile.
  • Convenient: Nest stools on tabletops for easier access to floors when cleaning.
  • Lifetime Coverage: Our Limited Lifetime Warranty guarantees many years of use and enjoyment.

Product ships from factory within 3 business days or less.

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.

16.25 in.
16.75 in.
35 in.
Shipping Weight:
17.33 lbs.
Frame Finish:

Chrome is a lustrous, silver-like finish that is electroplated, applying a very thin layer of chrome to steel.

Frame Specs:

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

External Rubber Glides
MAS Certified LEED & CHPS
Leg Style:
Seat Height:
Seat Material:
Blow-Molded Plastic

Blow-molded plastic is made by blowing resin into a mold resulting in a lightweight, easy to clean, durable material.

Seat Size:
14.875"W X 15.25"D
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.

These heavy–duty art and lab stools feature a great design that makes them exceptionally stable. The U–shaped base presents a large area that is in contact with the floor, which helps prevent tipping. The contoured, flexible, blow–molded seat provides ergonomic comfort.

Shipping & Assembly

Ships Via:
UPS/FedEx Ground
Leaves Factory In:
Approximately 2 business days
Will leave factory to US addresses within 2 business days when ordered before 1 PM EST Mon-Fri.
Ships 3 per carton; prices are per item.

Get a Freight estimate now:

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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.