Product details
Task Chair Task Stool Sitness 40 Black
Seat height adjustable in various positions with Toplift mechanism
Fitness orthopedic seat with built in Body-Balance-Tec hinge for three-dimensional movement of seat and backrest.
Height and depth adjustable ergonomic backrest for a healthy posture support
This model bears the Gs approval of the Lga Nuremberg and meets with all safety-related conditions
Well formed designer base, chrome-plated steel
Fitted with weight-activated castors for carpet floors. The user has complete freedom of movement while seated. Upon standing up, the safety braking mechanism hinders unwanted movement of the office chair. The castors are unlocked when pressure is placed back on the Chair.
This item is supplied unassembled. For assembly by the customer in just a few simple steps. Of course, for gas springs, chair castors, footrests, etc., no construction is required.
Exact colour description | Black |
Material | 100% polyester, Chromed, Steel |
Chair mechanism | Synchronised mechanism |
Seat height | 51 cm |
Seat width | 44 cm |
Seat depth | 40 cm |
Max. load | 110 kg |
Item number | 8051317 |
Manufacturer | Topstar |
Category | Office chairs |
Manufacturer no. | ST290 W50 |
Release date | 15.3.2018 |
Sales rank in Category Office chairs | 96 of 6978 |
External links |
Colour | Black |
Exact colour description | Black |
Material group | Fabric, Metal |
Material | 100% polyester, Chromed, Steel |
Frame material | Steel |
Main cover material | Fabric |
Cover material description | Polyester |
Target group | Children, Youth |
Office chair type | Office chair with armrests |
Chair mechanism | Synchronised mechanism |
Wheel type | Castors |
Max. load | 110 kg |
Recommended sitting time | 8 h |
Seat shell shape | Trough seat |
Seat surface | Without backrest |
Back rest | None |
Armrest | Height-adjustable |
Headrest | None |
Country of origin | Germany |
CO₂-Emission | |
Climate contribution |
Format (dimension) | 81 x 40 x 44 cm |
Width | 44 cm |
Height | 81 cm |
Depth | 40 cm |
Seat width | 44 cm |
Seat height | 51 cm |
Min. seat height | 43 cm |
Max. Seat height | 51 cm |
Seat depth | 40 cm |
Weight | 10 kg |
Length | 80.50 cm |
Width | 60.50 cm |
Height | 26 cm |
Weight | 12 kg |
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Reviews & Ratings
Warranty score
How often does a product of this brand in the «Office chairs» category have a defect within the first 24 months?
Source: Digitec Galaxus- 20.Vasagle0.3 %
- 23.HAG0.5 %
- 24.Topstar0.6 %
- 25.Leitz0.7 %
- 26.Giroflex1 %
Warranty case duration
How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Digitec Galaxus- 1.Amstyle0 days
- 1.Songmics0 days
- 3.HAG1 day
- 4.Giroflex5 days
- 5.Topstar6 days
Return rate
How often is a product of this brand in the «Office chairs» category returned?
Source: Digitec Galaxus- 8.AC Design1.3 %
- 8.Vasagle1.3 %
- 10.Topstar1.5 %
- 11.Sihoo2 %
- 12.HTI-Living2.1 %