Extend Medium Back
This chair comes with seat slide as standard.
Select this option to get the most from your purchase. One of our highly trained IST team will deliver the chair, show you what the knobs and levers do, explain good posture and demonstrate how to adjust everything for maximum comfort so that you can do it yourself in future.
Offers an outstanding specification for the price.
The RH Extend is designed to give the best possible support, whilst encouraging dynamic sitting. As standard, the chair comes with a medium back rest, aluminium base and castors for carpeted floors. The 200 model additionally features an independent seat-tilt/back-angle adjustment, so these can be set precisely according to the user's needs. Options include pivot-top arm rests and a neck support. Either model is available in an ESD variant, if required.
- Outstanding specification for the price.
- Ingenious synchro/slide mechanism (Model 100) for optimum support in all positions.
- Integrated, easy-access controls and infinite-lock rocking action.
- Also available in high back, click here to view the RH Extend High Back.
- Alternative armrest option (pivot top) is available.
- These ergonomic chairs are made to order and delivery may take up to 2 weeks (we do not charge your credit card until we are ready to despatch).
- Winner of the Fira Ergonomics Excellence Award.
Please look at our comprehensive list of Chair Features & Benefits.
|Free Float (Rocking) Feature||Standard|
|Independent Seat Tilt Adjustment||No|
|Independent Back Angle Adjustment||No|
|Adjustable Lumbar Support||No|
|Height Adjustable Arm Rests||Option|
|Width Adjustable Arm Rests||Option|
|Depth Adjustable Arm Rests||Option|
|Independently Adjustable Head Rest||No|
|Independently Adjustable Neck Rest||Option|
|Suitable for Clean Room||No|
|ESD (Anti Static)||No|
|Suitable for 24 Hour Use||Option|
Part Number: RH-EXMED
|Type (Low, Medium, High Back, Split Seat/Back)||Medium|
|Weight (Packed) (kg)||
|Weight (Un-Packed) (kg)||28|
|Seat Height Adjustment (Y/N/O)||Y|
|Back Height Adjustment (Y/N/O)||Y|
|Maximum Weight Capacity||
133kg - 21 Stone
|A - Back Height (mm)||
|B - Lumbar Height (mm)||NA|
|(B) - Pelvic Support (mm)||NA|
|C - Chair Arm Height (mm)||215-295|
|D - Seat Depth (mm)||
|E - Seat Height (mm)||
|F - Seat Width (mm)||460|
What our customers say
"Have tried a couple of other mice, looking for a vertical alignment. Some too big, or too small, or too heavy but this is so adaptable with changing angles and thumb position, I thought it would be a good one to try. Have had it a week, and having simply plugged it in (to my Mac), I have have found it really easy to use. I managed to adapt it to my needs with big hands, and need to lift and scroll (for CAD work) - so although the easing of the RSI situation will only be none in the long run (I'm not ready to stop work!), I am well satisfied."
Anonymous on the Contour Unimouse