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This is the 550mm (22 inch) right-hand longside top gallery rail for Blum TANDEMBOX drawer systems, finished in Gray. It mounts above the right-side drawer profile to raise the effective side height, support taller drawer fronts, and keep contents from tipping in deep pot, pantry, and utility drawers.
A top gallery rail does two things in a TANDEMBOX build: it increases the effective side height so tall drawer fronts have a surface to register against, and it acts as a retainer that keeps bulkier items from riding up and over a low profile in drawers loaded with pots, pantry goods, or shop supplies. In kitchen and shop builds where the drawer carries deep or varied contents, the gallery rail keeps the interior organized without adding a full taller side profile to the order. It is a practical addition to any 550mm TANDEMBOX drawer that needs more visible height or better content retention on the right side.
The Gray finish aligns with the Gray TANDEMBOX side profile, so the gallery rail reads as part of the drawer rather than an add-on. Gray is one of the standard TANDEMBOX color families, suited to painted cabinet interiors, contemporary laminate casework, and shop cabinets where a neutral finish blends with the box. Because TANDEMBOX components are engineered as a platform, this gallery rail is matched to the TANDEMBOX system specifically. It does not fit LEGRABOX, MERIVOBOX, or non-Blum drawer systems, and components from those platforms do not substitute for it.
Cabinet shops building TANDEMBOX drawers at the 550mm nominal length reach for this rail when a project calls for a taller front profile than the base side height provides, or when pot drawers and pantry pull-outs need content retention on the right side. Designers specifying handle-less or slab-front kitchens use the gallery rail to achieve the tall, furniture-like look a low TANDEMBOX profile alone does not deliver. It is also a common replacement part for shops servicing existing TANDEMBOX installations where a right-hand rail has been damaged or is missing from the original build.
It is a single right-hand rail. You need to order the left-hand version separately to complete one drawer.
No. This gallery rail is made for TANDEMBOX drawers. LEGRABOX and MERIVOBOX are separate Blum platforms with their own system-matched components.
It matches the Gray TANDEMBOX color family. If your side profiles are in a different TANDEMBOX finish, order the gallery rail in the matching color to keep the interior consistent.
550mm is the nominal length designation for the drawer system components — approximately 22 inches. Match the gallery rail's nominal length to the nominal length of your TANDEMBOX side profiles and runners.
Confirm your TANDEMBOX drawer's nominal length and side profile color before ordering, and pair this right-hand rail with its left-hand counterpart so the drawer goes together complete the first time.
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