Frame Design

Our frames start with precision welded, high quality, heavy duty, 7/8" round carbon steel tubing. The unitized frame is created by 10 welds joining the tubular components into a frame strong enough to support our Lifetime Frame Warranty. This frame is designed to be sturdy, lightweight and stack easily.

Frame Finish

Ultra-durable and eco-friendly epoxy powder coatings are thermally fused to the frame at over 400 degrees Fahrenheit. Saltwater tested to over 1000 hours.


Seat/Back Shell


Extra-large surface area glides made from non corrosive, high impact polymers are designed to reduce pressure exerted on floors by 87%.

High density, virgin polypropylene, injection moulded seat shells are designed to promote correct sitting posture.

The back is designed to 'flex' and absorb some of your back's stress during long hours of sitting.

Height: 32"
Width: 20"
Seat Height: 17"
Chair Depth: 20"
Weight: 9 lbs.



Royal Blue

Forest Green



Stacking: Stacks 10 high for easy moving and storage.


Hassle Free Warranty

Rigorous testing ensures that this chair exceeds stringent BIFMA Standards. You can be sure that only Chairtex designs seating to last for decades

The Stanline Sr’s  Lifetime Frame Warranty and 5 Year Seat/Back Warranty is the most comprehensive warranty available. This ensures that you are getting the best possible chairs ever made.

The Good Steward

- Save the environment. It is 99% Recyclable.

- Save our natural resources. Seats and backs made from 100% renewable resources from managed forests.

- Help eliminate harmful greenhouse gasses.  No components are sourced from overseas.

Stanflex Model 251's one piece contoured high density polypropylene plastic seat shell supports the body with remarkable comfort. The back is designed to 'flex' and absorb some of your back's stress during long hours of sitting. Stackable, durable and colorful, these chairs provide ample ventilation and relaxing comfort. Stacks 8 chairs high.