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This aluminum lateral stabilizer kit from Blum's TANDEMBOX program controls side-to-side movement in drawers running on 563 and 569 series TANDEM slides, keeping wide or heavily loaded drawer boxes properly aligned during use.
Lateral racking — the tendency of a drawer box to lean or shift from side to side under load — becomes more noticeable in wider drawers, in drawers with heavy contents, and in TANDEMBOX installations where the box is not captured tightly by the cabinet opening. A lateral stabilizer addresses that movement by linking the drawer box to the runner in a way the front fixing and the side profiles alone cannot. In high-cycle shop environments and production kitchens where drawers open and close constantly, the stabilizer helps the box stay true over the life of the installation. It is also useful when fitting drawers that carry uneven loads, such as a pot drawer stacked heavier on one side.
The stabilizer is aluminum — a material choice that keeps the component light while providing the rigidity needed to resist lateral deflection. The Gray finish matches the TANDEMBOX program's standard interior color palette, so the stabilizer integrates cleanly with gray TANDEMBOX sides and components already in the assembly. Because this is a system-specific Blum component, its mounting geometry is designed around the 563 and 569 runner profiles; it is not interchangeable with stabilizers or accessories from other Blum slide series or from other brands.
Cabinet shops running TANDEMBOX production on 563 or 569 series TANDEM slides will reach for this kit when a drawer spec calls for lateral control — wide pan drawers, tall inner drawers, or any box where racking would affect appearance or function over time. Designers specifying handle-less or push-to-open fronts often include a lateral stabilizer in those drawer specifications because the front has no handle to guide the user's pull direction. Contractors installing TANDEMBOX kitchens will find it a straightforward add to a drawer assembly before the box is loaded.
No. The nominal length of the stabilizer must match the runner nominal length of the drawer. This kit is sized for a 27-inch drawer; choose the stabilizer length that corresponds to your installed runner length.
No. This stabilizer is engineered for Blum 563 and 569 series TANDEM slides specifically. MOVENTO and LEGRABOX platforms use their own system-matched accessories and are not compatible with TANDEMBOX components.
Not universally. It is most useful on wider drawers, drawers with heavy or uneven loads, and installations where lateral racking would be noticeable in operation. Narrower, lightly loaded drawers often run without one.
This is sold as a kit — one complete set for a single drawer installation on 563 or 569 series TANDEM runners.
On wide or loaded TANDEMBOX drawers, adding this lateral stabilizer before the drawer goes into service is the straightforward way to prevent racking from becoming a problem — and to keep the installation looking and performing the way it should over the long run.
Sold In: 1 Set