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The Blum TANDEM Edge 12 inch undermount slide delivers BLUMOTION soft-close and a concealed profile in a 7/8-extension format sized for small and shallow drawer applications. It suits drawer boxes with 1/2 to 5/8 inch sides in both face-frame and frameless cabinets, rated 100 lb per pair.
The 12 inch length targets the shorter end of the undermount range: spice drawers, bathroom vanity drawers, small base cabinet inserts, and any application where a standard 18 or 21 inch slide would overhang the cabinet depth. The 7/8-extension class opens nearly the full box, which is entirely adequate for shallow drawers where the last sliver of rear access is not a practical concern. For applications that demand every inch of drawer depth fully accessible, a full-extension model in a longer length is the better call. This slide earns its place in compact-cabinet builds where concealed hardware and damped closing matter and slide cost is a factor.
Steel members carry a zinc finish that protects against corrosion through indoor service life. The roller-bearing carriage runs quietly under load, and the integrated BLUMOTION damper is built into the slide body — there is no separate add-on to lose or install. Because the slide mounts beneath the drawer box, the zinc finish stays out of sight; it functions rather than decorates. The 3/16 inch side clearance is tight, keeping the drawer box centered in the opening without wasted cabinet width.
Cabinet shops building small-drawer banks — think spice rack inserts, bathroom vanity cases, and office pedestals — get a lot of value from the TANDEM Edge format: concealed hardware, damped closing, and a 100 lb rating in a 12 inch package. Designers specifying handle-less or minimal-hardware kitchens can rely on the BLUMOTION close to complete the quiet, seamless experience even in the smallest drawers. Homeowners replacing worn or noisy slides in a compact cabinet will find this a direct, spec-matched upgrade. Build the drawer box to Blum's specification for this series — correct nominal length, box width for the 3/16 inch side clearance, bottom recess, and rear notch. In face-frame cabinets, the slide's rear end needs the matching TANDEM Edge rear mounting brackets, sold separately and specific to this series.
For most compact drawers, yes. 7/8 extension opens nearly the full box length, leaving only a small portion at the rear inside the cabinet. Spice jars, toiletries, and office supplies stored in a 12 inch drawer are all reachable. If you need every inch exposed, a full-extension model in the same length is the alternative.
Front locking devices for the TANDEM Edge series are series-specific Blum accessories. Confirm whether they are included with this SKU or need to be ordered separately before placing a production run.
Face-frame installs require rear mounting brackets to support the back of the slide behind the face frame. These brackets are series-specific TANDEM Edge parts and are sold separately — they do not interchange with TANDEM plus BLUMOTION or MOVENTO hardware.
No. This version is engineered for drawer sides from 1/2 to 5/8 inch. For 3/4 inch material, a different series or the appropriate 19mm version is required — the two side-thickness versions are not interchangeable.
No. The TANDEM Edge is Blum's 7/8-extension undermount line — distinct from the full-extension 563H TANDEM plus BLUMOTION series. The two share the BLUMOTION damping mechanism but differ in extension class, series hardware, and locking devices, which are not interchangeable between the two lines.
When the drawer is small and the space is tight, the TANDEM Edge 12 inch slide keeps the hardware concealed, the close silent, and the order simple — one SKU that handles both face-frame and frameless construction at a capacity well above what a small drawer will ever need.
Sold In: 1 Set
Quantity | Unit Price | Catalog | ||||
|---|---|---|---|---|---|---|
Sold in: 1 Each |  BP295375002 Mfr# 295.3750.02 | Blum TANDEM Rear Mounting Bracket, Zinc, 01327963 |
Quantity | Unit Price | Catalog | ||||
|---|---|---|---|---|---|---|
Sold in: 1 Each |  BPT51170004L Mfr# T51.1700.04 L | Blum TANDEM Front Locking Device, Left Hand, 05414649 | ||||
Sold in: 1 Each |  BPT51170004R Mfr# T51.1700.04 R | Blum TANDEM Front Locking Device, Right Hand, 06684032 |