Material
|
Soft HD Nylon Mesh | HD ElastoMesh | HD ElastoMesh | HD ElastoMesh |
Lumbar Support
|
✔ | ✔ | ✔ | ✘ |
Armrest Type
|
4-Directional | 4-Directional | 4-Directional | Flip Up-Down |
Headrest Type
|
2-Directional | 2-Directional | 2-Directional | 2-Directional |
Footrest & Coat Hanger
|
✔ | ✘ | ✘ | ✘ |
Mechanism Tilt Lock
|
5 | 5 | 3 | 2 |
Seat Slide
|
✘ | ✔ | ✘ | ✘ |
Base
|
Aluminum | Aluminum | Aluminum | Aluminum |
Wheels
|
Pro Wheels | Pro Wheels | Blade Wheels | Blade Wheels & Casters |
Hydraulic Gas Lift
|
Class 4 Heavy Duty | Class 4 Heavy Duty | Class 4 Heavy Duty | Class 4 Heavy Duty |
Seat Depth
|
16.7 in | 15.9 to 17.3 in | 16.3 in | 17.7 in |
Seat Height
|
18.3 to 21.26 in | 19.3 to 23.2 in | 18.5 to 22.4 in | 19.1 to 22.04 in |