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The Blum METABOX 320M 11-inch drawer side and slide kit delivers a complete, integrated drawer solution in White, purpose-built for painted, white-laminate, and light-finish cabinet interiors where an exposed metal side needs to disappear into the box rather than stand out against it.
At 11 inches nominal length and 3-3/8 inches tall, this kit is at home in compact base drawers, shallow utility drawers, and bath vanity cabinets where full-depth slides would overshoot the available cabinet depth. The 3/4 extension brings the drawer forward enough for comfortable daily use — reaching pots, utensils, or toiletries — without requiring the full travel clearance that a full-extension slide demands behind the cabinet face. Cabinet shops and contractors building painted or white-laminate kitchen and bath programs will find the White finish particularly useful: the steel side blends with the box interior so the hardware reads as part of the build rather than an add-on.
This is a single-drawer kit. Order one kit per drawer opening.
The METABOX 320M sides are formed steel, giving the drawer box structural rigidity without relying on the wood bottom or back for stiffness. The White powder-coat finish holds up to the daily friction of drawer cycling in a production cabinet environment. Because the closing mechanism is built into the slide runner, the damping is consistent across the load range rather than dependent on how hard the drawer is pushed. Note that the Motion Technology attribute on this SKU is listed as Standard, while the product name references soft-closing — confirm the closing behavior with the supplier before specifying in an application where damped closing is required.
This kit suits production cabinet shops running painted or thermofoil door programs where the interior hardware color is part of the spec sheet, not an afterthought. Designers specifying white-on-white kitchen or bath interiors will find that the White METABOX sides keep the inside of an open drawer visually quiet. Contractors installing pre-built cabinet runs benefit from the integrated kit format: one part number covers the sides and the running gear for each drawer position, reducing the chance of a mismatched component slowing the install.
It is a kit that includes both the steel drawer sides and the integrated slide runner — a matched set for one drawer.
A 3/4 extension slide opens approximately three-quarters of its nominal length, so an 11-inch slide gives roughly 8 to 8-1/4 inches of drawer travel — not the full 11 inches. If you need the drawer to clear the cabinet face completely, choose a full-extension version.
METABOX 320M kits are designed for frameless (32mm system) cabinets as a standard install. Face-frame use may require rear mounting brackets or a face-frame adapter; check Blum's installation documentation for this series before ordering for face-frame work.
The White finish is a powder-coated steel side, not a laminate or melamine surface, so the sheen and texture may vary slightly from a white melamine box. In most painted and white-laminate programs the match is close enough to read as a single color inside the drawer.
No. The kit covers the steel sides and integrated running gear. The drawer bottom, back, and front are supplied by the builder to the METABOX specification.
When the spec calls for a white interior and a compact drawer depth, this 11-inch METABOX 320M kit covers the drawer side and the running gear in one order — keeping the build consistent and the install straightforward.
Sold In: 1 Set