WERKSITZ WS 4225 swivel stool black


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A healthy laboratory chair is incredibly important for creating a healthy space in the practice. It is easy to lose track of the large selection of work chairs.

We are pleased that you have chosen the 4225 from WERKSITZ.

Your WERKSITZ: Quality design supports healthy posture

Do your employees have to stand for long periods in the laboratory? Then you need support, because static standing can be an enormous strain on our bodies, but also on our entire health.

With the laboratory chairs and standing aids from WERKSITZ you make the right choice when it comes to promoting the well-being of your staff. The WERKSITZ WS 4225 swivel stool black impresses with its simple, new and also anatomical design. Test it yourself!

WERKSITZ has been providing optimum sitting and standing comfort with its designs since 1980, thus meeting the increasing demands for an ergonomic workplace.

Info about design & dimensions

  • Chair type: Stool
  • seat width: 358 mm
  • seat depth: 358 mm
  • Colours: Add a pop of colour! Model 4225 comes in the colour black. Choose the colour that suits you best.

With many extras, the optimum support in everyday working life

Height adjustment via safety gas spring
– Die-cast aluminium base, blasted, with glides or disc base
– Other foot crosses or foot solutions can also be provided on request.
– The nature of the materials ensures that electrostatic charge is discharged directly
– Choose optional hard plastic safety backrests
– Optional: Climbing aid
– Would you like a larger version of the chair? Optionally available in XL
– Wooden pads are also available for the armrests
– Relieving, adjustable backrest
– The ergonomically shaped cushions allow you to sit comfortably – all day long!
– Functionally arranged adjustment elements
– Easy to operate
– Durability due to robust, hard-wearing materials
– GS tested

Our expert team will explain even more about our devices, the different versions or our manufacturer to you!

Our expert staff will be happy to advise you!

Our qualified team of consultants will make sure that you get the right products for your field of expertise. Do you have questions about the various devices, their functions or the respective brand manufacturers?

We look forward to your inquiry and will be happy to help you! You can reach us by phone at +49 30 2096579 00 or by e-mail at [email protected]

Additional information

Weight 12 kg

black, schwarz

Chair type

Hocker, stool


integral foam, Integralschaum

Seat width

358 mm

Seat depth

358 mm

Chair feet

base with storage, Fuß mit Ablage

Seat height min.

400 mm

Seat height max.

490 mm