450mm left-hand longside gallery rail defines the side height of a TANDEMBOX drawer on the left run, so the drawer side lines up with the matching TANDEMBOX system components. The 450mm length supports drawers built around that nominal depth, which helps keep box dimensions consistent across a run of cabinets. The left-hand orientation identifies this rail for the left side only, helping prevent mix-ups between sides during drawer construction. The gray finish ties into gray TANDEMBOX components from the same system, which keeps the drawer interior visually consistent when the drawer is open. As part of the Blum TANDEMBOX drawer system, this rail works within that specific drawer construction platform, giving installers a defined part to match when building or servicing TANDEMBOX drawers. The manufacturer part number 01224358 provides a clear reference when specifying or reordering this exact rail.
This 450mm left-hand longside gallery rail from Blum, Inc. serves as the defining left-side rail in a TANDEMBOX drawer build, so it sets a known side height reference during assembly. Because it belongs to the Blum TANDEMBOX drawer system, it fits into that product class layout, which supports consistent drawer geometry across a project that relies on TANDEMBOX hardware. The left-hand orientation guides which side of the drawer box this specific rail is assigned to, reducing side-to-side confusion when multiple rails are staged on a bench. With its gray finish, it visually aligns with matching TANDEMBOX components, which supports a coordinated look when drawers are installed into cabinets built for this system.
This 450mm left-hand longside gallery rail is suited to drawer boxes sized around a 450mm depth within the Blum TANDEMBOX drawer system, so it works on projects built around that nominal drawer length. In cabinet runs using Blum TANDEMBOX drawer systems, this rail defines the left-hand side of taller drawer designs, giving fabricators a fixed side profile that works with the rest of the TANDEMBOX hardware layout. The gray color lets the rail blend into gray TANDEMBOX drawers, which matters on jobs where the interior look of the drawer system is part of the design requirement. Because it is identified specifically as a longside gallery rail, it is oriented toward drawers that need extended side height instead of low-side, open-top drawer boxes within the TANDEMBOX platform.
Being part of the Blum TANDEMBOX drawer system means this 450mm left-hand longside gallery rail follows the dimensional logic of that system, which helps installers repeat the same construction approach across many drawers. The 450mm length gives a predictable depth target, so cut lists and drawer bottom sizing can be standardized around that number for efficiency in the shop. The manufacturer designation as a left-hand rail prevents side misplacement, keeping drawer action and side alignment consistent from one unit to the next. Its gray finish keeps identification simple when matching with other gray TANDEMBOX rails and components, which streamlines picking parts in a busy shop. Referencing the 01224358 part number allows tradespeople to tie this piece directly to Blum, Inc. parts lists and diagrams for ongoing maintenance or repeat orders on future projects.
The 450mm left-hand longside gallery rail sets the left side wall of a TANDEMBOX drawer, so the drawer has a defined side height and length that match the Blum TANDEMBOX drawer system.
This gallery rail is part of the Blum TANDEMBOX drawer system, so it fits projects that are built around that specific Blum, Inc. drawer construction platform.
The 450mm length indicates the nominal drawer depth this rail supports, so cabinet and drawer dimensions can be planned around a 450mm TANDEMBOX drawer configuration.
The left-hand designation identifies this rail for the left side of the drawer, which helps keep parts organized and correctly placed when assembling multiple TANDEMBOX drawers.
The gray finish aligns with gray Blum TANDEMBOX drawer components, so the rail visually matches the rest of the system for a consistent drawer interior appearance.
Blum part number 01224358 identifies this exact 450mm left-hand longside gallery rail, giving a precise reference for documentation and repeat ordering.
This 450mm left-hand longside gallery rail, gray, from Blum, Inc. offers a defined part within the Blum TANDEMBOX drawer system, so it can be matched directly to plans calling for that depth and orientation. The specific left-hand designation and 450mm length support systematic drawer construction where each side component is clearly identified. When a project is based on gray Blum TANDEMBOX drawers, this rail aligns with that visual standard, keeping the system appearance uniform from drawer to drawer across the installation.
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