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The METABOX 320N 14 inch drawer side and slide kit is a single-walled steel drawer system component from Blum, sized for shallow drawers and finished in White to blend cleanly into painted cabinet interiors. The side profile and runner ship together as one kit, giving shops a matched set ready to build into a drawer box.
A 14 inch nominal length targets the shallower end of the cabinet range: upper wall cabinets, small bathroom vanities, spice drawers, and narrow stacks where a full-depth runner would overshoot the cabinet. The 3/4 extension travel is appropriate for these applications because the contents are shallow enough to reach without full-drawer access. Shops building painted face-frame and frameless cabinet lines in white can spec this kit across those drawer positions and keep the interior palette consistent without finishing the sides themselves.
The side profile is formed steel, the standard construction for the METABOX 320N series. The White finish is applied to the side profile and presents a uniform painted face on the interior of the drawer box. Because the finish is already on the steel, there is no paint step between assembly and installation. The soft-close mechanism is integrated into the runner, not an add-on clip, so it arrives ready to work. Note that METABOX is a single-walled system; the interior face is the steel wall itself, which differs from the concealed double-wall construction of Blum's LEGRABOX and MERIVOBOX platforms.
This kit suits cabinet shops and millwork operations that build painted white interiors at production volume. Because the side profile arrives in White, the drawer box interior matches the cabinet box color without a secondary finishing step, which matters most when the drawer is partially visible on open shelving or in face-frame cabinets where the interior shows at the reveal. Designers specifying white cabinetry for kitchens and bath projects can confirm this finish across all drawer positions using the METABOX 320N family. Contractors installing pre-built white cabinet lines will find the soft-close behavior and matched finish hold up to homeowner expectations without adjustment after install.
This is a kit — the steel drawer side profile and the matched runner ship together. You supply the drawer bottom, back, and front to complete the box.
A 3/4 extension runner opens the drawer to approximately three-quarters of its nominal depth. Full extension would bring the drawer all the way to the cabinet face. For shallow drawers with accessible contents, 3/4 extension is sufficient; for deep storage where you need to reach the back, choose a full-extension system instead.
The METABOX 320N is designed for frameless (European-style) cabinet construction. Face-frame installations typically require rear mounting brackets or a face-frame version of the slide. Confirm your cabinet construction before ordering.
It is integrated into the runner on this kit. No separate soft-close clip or add-on is required.
The METABOX platform does not use ORGA-LINE or AMBIA-LINE inserts — those are engineered for TANDEMBOX and LEGRABOX respectively. If interior organization is a priority, check organization components listed specifically for the METABOX series.
When the interior finish matters as much as the hardware behind it, the METABOX 320N 14 inch kit in White gives painted cabinet builds a clean, soft-closing drawer with no extra finishing step between the shop and the install.
Sold In: 1 Set