Skip to content
AF578 - Office Master Affirm Simple Task High Back Ergonomic Chair
All fabric, arms and other options shown above are an example of customizations of the chair. Colors are an approximation.
Arms are sold separately.
Office Master AF578 is a High Back Task Chair shown in Night Fall Black Mesh, KR-465 arms, and dual color soft casters (additional charges may apply).
Affirm’s modern, sleek, frameless mesh design evinces the confidence to fit in to any workspace - whether a tech start-up, a healthcare environment, an educational facility, an architectural firm or a more traditional office place it’s the perfect combination of class and comfort.
Features:
More information about AF578 Fabric and Arms selection is available on the AF578 Options Library page
Features:
- Simple task highback
- Pneumatic lift
- EZ back height adjustment
- Independent seat and back
- angle adjustment
- Seat depth adjustment
- Dual-tone universal soft casters
- Nightfall black mesh is default
| Model/Sku | Office Master AF578 |
| Overall Width | 27" |
| Overall Height | 41.5-49" |
| Back | 21"w x 24"h |
| Seat | 20.5"w x 17.5-20.6"d |
| Seat Height | 17-22 |
| Carton Weight | 58 pounds |
| Warranty | 12 year limited |
Chair measurements are approximate and are based on switching cylinder heights on otherwise the same chair, with the same base and casters. Arm dimensions are approximate as actual measurements will vary depending on a variety of factors: cushion contour(s), seat upholstery, memory foam, etc.
More information about AF578 Fabric and Arms selection is available on the AF578 Options Library page
Downloads / Info
- Assembly: Assembly_Instructions_Affirm-Series-1.pdf
- Brochure: Brochure_Affirm_Series.pdf
- Certificate: Certificate_Affirm_Series.pdf
- Disassembly: Disassembly_Recycling_Instructions_Affirm-Series-1.pdf
- Sales: Sales_Tutorial_Affirm.pdf
- General Warranty