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PT55IU (IU55) - Office Master 24-Seven Intensive Use Ergonomic Stool
All fabrics, arms, and other options shown are examples of available customizations. Fabric shown may not be available on all models — see product options for current selections. Colors are approximate. Arms sold separately.
The Office Master PT55IU (formerly IU55) drafting stool from the PT Intensive Use 24-Seven Collection features a wider seat and back, built tough for 24/7 work environments. Ideal for combination seating that demands durability and adjustability, this Intensive Use (IU) Series model offers ease of adjustment, comfort, and flexibility. With a heavy-duty metal base and an extra-secure knobless "turn-lock" footring, the PT55IU is a reliable choice for intensive use settings.
Features:
Features:
- Pneumatic lift
- EZ back height adjustment
- Independent seat and back
- angle adjustment
- Seat depth adjustment
- Fabric panel back
- 20" chrome footring
- Turn-Lock footring
- Optional 8" cylinder available
- (21" - 29")
- Weight Rating - 300 lbs.
| Model/Sku | Office Master PT55IU (formerly IU55) |
| Overall Width | 27" |
| Overall Height | 45-59" |
| Back | 20"w x 20"h |
| Seat | 21"w x 17-20.1"d |
| Seat Height | 24-34" |
| Carton Weight | 53 pounds |
| Warranty | 7 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.