🔍 Click to enlarge
Image of the brand owner
By the manufacturer




The image may differ from the exact product. Always check the specifications for exact size, colour and features.
Kerkmann add-on table Form 4, height-adjustable, wenge, 1000×600 mm
€331,90
incl. VAT
€274,30 excl. VAT (21%)
You are ordering: Dimensions: (W)1,000 x (D)600 x (H)680 - 820 mm · Colour: wenge
🔒 Log in to order
Price excluding shipping costs: €4,95 incl. VAT for orders under €49,95. From €49,95 we ship for free.
✗ Not in stock
Expected from supplier: week 46 (9 November - 15 November 2026)
⚠ Delivery conditions: This item is part of our B2B range and is delivered exclusively to business customers at locations accessible to large transport (trailers). Orders from private individuals will not be accepted and will be cancelled automatically.
Brand: kerkmann
This kerkmann product is a German discovery from the XtremeOffice.nl range and is rarely available elsewhere in the Netherlands.
| Article number | 71400736 |
|---|---|
| EAN | 4044917431485 |
| OEM number | 11412351 |
| Weight | 14,500 kg |
|---|---|
| Dimensions | B: 1.030 mm × H: 640 mm × D: 150 mm |
| Country of origin | Duitsland |
| Customs tariff (HS code) | 94031051 |
| VAT rate | 21% |
This is why Dex likes this article
Extend your desk effortlessly into a complete corner setup, fitted on the left or right as you wish. Thanks to the height adjustment you always work in the right posture, and the cable tray keeps everything neatly hidden.
When do you choose this product?
When do you need an extension desk?
An extension desk allows you to expand your existing workstation into an L-shaped setup. This is ideal when you need more workspace for multiple monitors, documents or projects, but have no room for a second freestanding desk. The Form 4 extension desk can be attached to either the left or the right of your current desk.
Why choose this 1000×600 mm size?
These dimensions give you ample extra workspace without overwhelming your office. With a width of 1000 mm you have room for a second monitor or extensive documentation, while the 600 mm depth is practical enough for everyday use. The compact size fits well in most office layouts.
Benefits of the height adjustment
The C-leg frame in aluminium silver is height-adjustable between 680 and 820 mm, so you can match the extension desk precisely to the height of your main desk. This ensures an ergonomic working posture and a seamless transition between both desktops. The steel frame provides the stability needed for daily use.
Practical details for assembly
The desk is delivered disassembled, which makes transport easier. The desktop is 19 mm thick with a melamine resin coating in wenge finish and a 2 mm ABS edge for durability. The integrated cable tray helps you neatly route cables in your new L-shaped setup.
An extension desk allows you to expand your existing workstation into an L-shaped setup. This is ideal when you need more workspace for multiple monitors, documents or projects, but have no room for a second freestanding desk. The Form 4 extension desk can be attached to either the left or the right of your current desk.
Why choose this 1000×600 mm size?
These dimensions give you ample extra workspace without overwhelming your office. With a width of 1000 mm you have room for a second monitor or extensive documentation, while the 600 mm depth is practical enough for everyday use. The compact size fits well in most office layouts.
Benefits of the height adjustment
The C-leg frame in aluminium silver is height-adjustable between 680 and 820 mm, so you can match the extension desk precisely to the height of your main desk. This ensures an ergonomic working posture and a seamless transition between both desktops. The steel frame provides the stability needed for daily use.
Practical details for assembly
The desk is delivered disassembled, which makes transport easier. The desktop is 19 mm thick with a melamine resin coating in wenge finish and a 2 mm ABS edge for durability. The integrated cable tray helps you neatly route cables in your new L-shaped setup.
Specifications according to the manufacturer
(B)1.000 x (D)600 x (H)680 - 820 mm, height-adjustable,
C-leg steel base, base colour: aluminium silver,
tabletop thickness: 19 mm, worktop of E1 grade chipboard,
melamine resin coated, 2 mm ABS edge, cable tray
(11412351)
for extending the desk to form a corner arrangement,
can be attached on the left & right, delivered assembled
C-leg steel base, base colour: aluminium silver,
tabletop thickness: 19 mm, worktop of E1 grade chipboard,
melamine resin coated, 2 mm ABS edge, cable tray
(11412351)
for extending the desk to form a corner arrangement,
can be attached on the left & right, delivered assembled
Specifications
Version
C-leg base / height adjustable
Dimensions
(W)1,000 x (D)600 x (H)680 - 820 mm
Material
Chipboard / Steel
Colour
wenge
Manufacturer
Hazard information
No hazard classification applies according to the available manufacturer and supplier information.
This product contains no substances classified as hazardous under the CLP Regulation.
This product contains no substances classified as hazardous under the CLP Regulation.
Product information checked by XtremeOffice
This page has been compiled based on information from the manufacturer and our supplier. Last checked on 30-10-2026.
This page has been compiled based on information from the manufacturer and our supplier. Last checked on 30-10-2026.
Related items
This product is also available in other versions and has matching accessories:
| Image | Product | Price | Stock | Order |
|---|---|---|---|---|
![]() |
€274,30
€331,90 incl.
|
● Not in stock | ||
![]() |
€274,30
€331,90 incl.
|
● Not in stock | ||
![]() |
€274,30
€331,90 incl.
|
● Not in stock | ||
![]() |
€274,30
€331,90 incl.
|
● Not in stock | ||
![]() |
€486,70
€588,91 incl.
|
● Not in stock | ||
![]() |
€486,70
€588,91 incl.
|
● Not in stock | ||
![]() |
€486,70
€588,91 incl.
|
● Not in stock | ||
![]() |
€483,10
€584,55 incl.
|
● Not in stock | ||
![]() |
€483,10
€584,55 incl.
|
● Not in stock | ||
![]() |
€483,10
€584,55 incl.
|
● Not in stock | ||
![]() |
€483,10
€584,55 incl.
|
● Not in stock | ||
![]() |
€344,30
€416,60 incl.
|
● Not in stock | ||
![]() |
€394,30
€477,10 incl.
|
● Not in stock | ||
![]() |
€399,10
€482,91 incl.
|
● Not in stock | ||
![]() |
€372,70
€450,97 incl.
|
● Not in stock | ||
![]() |
€352,30
€426,28 incl.
|
● Not in stock | ||
![]() |
€399,10
€482,91 incl.
|
● Not in stock | ||
![]() |
€372,70
€450,97 incl.
|
● Not in stock | ||
![]() |
€352,30
€426,28 incl.
|
● Not in stock | ||
![]() |
€399,10
€482,91 incl.
|
● Not in stock | ||
![]() |
€372,70
€450,97 incl.
|
● Not in stock | ||
![]() |
€352,30
€426,28 incl.
|
● Not in stock | ||
![]() |
€399,10
€482,91 incl.
|
● Not in stock | ||
![]() |
€372,70
€450,97 incl.
|
● Not in stock | ||
![]() |
€352,30
€426,28 incl.
|
● Not in stock | ||
![]() |
€399,10
€482,91 incl.
|
● Not in stock | ||
![]() |
€372,70
€450,97 incl.
|
● Not in stock | ||
![]() |
€162,38
€196,48 incl.
|
● Not in stock | ||
![]() |
€212,30
€256,88 incl.
|
● Not in stock |
×
‹
›




