TANDEM
TANDEM ensures that you have flexible design options with our versatile runner systems. Choose from a broad selection of nominal lengths, various types of extensions as well as optional motion technologies for soft and effortless opening and closing.
Standard and inner drawers are easily inserted or removed by use of the Locking devices (ordered separately), which come with integrated height adjustment.
TANDEM 19 mm
The right solution for every wooden drawer: with TANDEM 19 mm, we provide you with a runner system for wooden drawers with side panel thicknesses of 17–19 mm.
TANDEM smooth running action
Smooth running action, dampened rail transitions and low-friction cylindrical nylon roller runners. This is the quality recognised all over the world.
Integrated TANDEM TIP-ON
The TANDEM single extension is available with an integrated opening support system – enhanced convenience for your customers, less effort for you. All you need is the runners and a one-piece synchronisation linkage for assembly.
Stability
With TANDEM, you can use pull-outs that are near the floor as well as extra wide, high and deep pull-outs. The runner is stable and has good sag values – even when the drawer is fully loaded.
Pull-out shelf lock
When the pull-out shelf is extended fully, the pull-out shelf lock engages for TANDEM securely and on both sides. The pull-out shelf lock can be easily released with one hand thanks to synchronisation.


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| Weight | 1.000000 |
|---|---|
| Is KIT Product | No |
| Brand | Blum |
| Colour / finish: | Zinc plated |
| Thickness | for Panel thickness 17-19 mm |
| Extension | Single |
| Dynamic load bearing | 30 Kg |
| Drawer Length (SKL) | 390 mm |
| Type | TANDEM BLUMATIC |
| Length | 400 mm |
| Material | Steel |
| Most Recent | No |
| Is Top | No |
| Warranty | Warranty |
| Ship Bundle Items | Together |
| Custom Width Enable | No |
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BLUM 550F4000 TANDEM PLUS NON SOFT CLOSE PR SINGLE EXT 17-19mm 30KG 400mm 06891080
£8.87
SKU
550F4000
- Buy 12 for £8.08 each and save 9%
- Buy 18 for £7.56 each and save 15%
- Buy 30 for £7.09 each and save 20%
- Buy 42 for £6.96 each and save 22%

- Runner for wooden drawers with a panel thickness of 17–19 mm
- Concealed TANDEM single extension with soft end stop when opening and integrated BLUMOTION damping effect for soft and effortless closing
- Suitable for use with SERVO-DRIVE – the electrical opening support system
- Low-friction cylindrical rollers ensure a feather-light glide
- Tool-free height adjustment via a locking device
- Built-in width and depth tolerance compensation