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This is the left-hand rear bracket for Blum's TANDEMBOX drawer system, sized for M-height side profiles and finished in Gray. It secures the back end of the left-side runner to the cabinet rear wall, completing the drawer's mounting geometry and keeping the runner properly positioned under load.
Rear brackets are the link between the TANDEMBOX runner and the cabinet's back panel. In face-frame cabinet construction especially, the runner cannot always be positioned entirely by the face-frame attachment alone — the rear bracket sets the back end of the runner at the correct height and angle relative to the cabinet floor. In frameless construction, the rear bracket anchors the runner on the 32mm grid at the rear, so both ends of the runner sit at matched heights and the drawer travels level. Without this bracket in place, the runner floats at the back, and the drawer front will sit crooked once the box is loaded.
The bracket is finished in Gray, coordinating with the Gray TANDEMBOX side profile family. The Gray finish is a practical choice in kitchen and closet installations where the interior drawer structure stays visible when the drawer is open — the bracket blends with the runner rather than standing out as an afterthought. Blum's TANDEMBOX components in Gray are part of a consistent hardware story inside the cabinet box.
Cabinet shops building kitchens, closets, and office casework on TANDEMBOX in the M-height configuration will encounter this bracket as a required installation component. Designers specifying handle-less or high-volume production kitchens with TANDEMBOX runners should account for rear brackets in the hardware schedule — one left-hand and one right-hand bracket per drawer. Contractors retrofitting or repairing an existing TANDEMBOX drawer installation can source this left-hand bracket as a direct replacement without replacing the runner itself.
No. Each drawer requires two rear brackets — one left-hand and one right-hand. This listing covers the left-hand bracket only. Order the right-hand version separately to complete a single drawer installation.
This bracket is made for the TANDEMBOX system at M height. It is not designed for MOVENTO, LEGRABOX, MERIVOBOX, or other Blum platforms, and should not be substituted across systems even if the runner geometry looks similar.
Yes. Rear brackets are required in both frameless and face-frame installations to anchor the back end of the runner and keep the drawer level. The mounting method at the rear wall differs by construction type — confirm the correct hole positions against Blum's installation guide for your cabinet.
Blum assigns letter codes to TANDEMBOX side profile heights — M represents one specific profile height in the range. Rear brackets are height-matched to the side profile, so the M bracket fits M-height runners only. Check your TANDEMBOX side profile's height code before ordering.
The right rear bracket, correctly placed, is what separates a drawer that hangs true for years from one that sags under the first load. Source this left-hand bracket alongside its right-hand counterpart and have both on hand before installation begins.
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