Chair Operational Lumbar Support, 4" Fabric Seat and Seat Slider
Brand : OFFICE SOURCE
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- SKU:
- OS 138YMA78VF
- BIN#:
- ALM
This mesh high back task chair from the new Corpo Collection is just what the doctor ordered! Supported by a black frame, with seven different seat color options, you will get both style and comfort when choosing this chair. With the chair's lumbar support built into the back rest and height adjustable arm rests, your body will feel good, even after hours of hard work. This chair features the high end Donati Mechanism, which is developed and produced in Italy.
- Donati Mechanism
- Body Weight Tension Control
- Class 4 Gas Cylinder
- Ratchet Back
- Multi Position Tilt Lock
- Lumbar Support
- Seat Slider (Depth Adjustable)
GENERAL
Overall Width: 27.50''
Overall Depth: 27.50''
Overall Height: 37.62'' - 45.62''
Weight Capacity (LBS): 300
Chair Arm/Base
Arm Type: Adjustable T Arm
Caster Usage: Dual Wheel
![Pneumatic Seat Height](https://cdn11.bigcommerce.com/s-8t6wyynckx/stencil/e09ae200-0bbb-013d-7547-5a847c232026/e/a5728c40-4a19-013a-0021-5acaf2ba48a9/gif/Function-A.gif)
Pneumatic Seat Height
Adjusts “up and down” seat height relative to the floor.
![360 Swivel](https://cdn11.bigcommerce.com/s-8t6wyynckx/stencil/e09ae200-0bbb-013d-7547-5a847c232026/e/a5728c40-4a19-013a-0021-5acaf2ba48a9/gif/Function-B.gif)
360-Degree Swivel
Allows seat “rotation” in a full circle.
![Tilt Lock](https://cdn11.bigcommerce.com/s-8t6wyynckx/stencil/e09ae200-0bbb-013d-7547-5a847c232026/e/a5728c40-4a19-013a-0021-5acaf2ba48a9/gif/Function-D.gif)
Swivel/Tilt Control
“Locks seat and back” in an upright position.
![Adjustable Seat & Back](https://cdn11.bigcommerce.com/s-8t6wyynckx/stencil/e09ae200-0bbb-013d-7547-5a847c232026/e/a5728c40-4a19-013a-0021-5acaf2ba48a9/gif/Function-K.gif)
Adjustable Seat & Back
Allows user to “adjust and lock seat and back angle” of chair independently of each other.
![Back Height Adj.](https://cdn11.bigcommerce.com/s-8t6wyynckx/stencil/e09ae200-0bbb-013d-7547-5a847c232026/e/a5728c40-4a19-013a-0021-5acaf2ba48a9/gif/Function-L.gif)
Back Height Adjustment
Allows user to “adjust back up and down” for proper positioning of lumbar.
![Lumbar Support](https://cdn11.bigcommerce.com/s-8t6wyynckx/stencil/e09ae200-0bbb-013d-7547-5a847c232026/e/a5728c40-4a19-013a-0021-5acaf2ba48a9/gif/Function-O.gif)
Lumbar Adjustment
Allows user to “custom fit chair by adjusting lumbar” for optimum support and comfort.
![Sliding Seat](https://cdn11.bigcommerce.com/s-8t6wyynckx/stencil/e09ae200-0bbb-013d-7547-5a847c232026/e/a5728c40-4a19-013a-0021-5acaf2ba48a9/gif/Function-Q.gif)
Sliding Seat
Allows seat to move “forward and back” or to be locked in a desired position.
![Height Adj. Arms](https://cdn11.bigcommerce.com/s-8t6wyynckx/stencil/e09ae200-0bbb-013d-7547-5a847c232026/e/a5728c40-4a19-013a-0021-5acaf2ba48a9/gif/Function-R.gif)
Height-Adjustable Arms
Allows user to “adjust arms up and down” within a set range to accommodate a variety of tasks.