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The 24-inch LEGRABOX C-height drawer system in Silk White Matte is a complete Blum metal drawer platform engineered for deep, heavily loaded drawers where a clean white interior is part of the design intent. It combines full-extension travel, BLUMOTION soft-close, and a 170 lb weight capacity in one double-walled steel system sized for 600mm nominal-length cabinets.
The C-height profile at 177mm is the right choice when drawer content stands tall: stacked pots, lidded containers, rolled towels, or bottles that would need a gallery extension on a shorter-sided system. At 24 inches (600mm nominal length), this system suits standard base cabinets and deeper bath vanities. Full extension means nothing hides at the back of the drawer — the entire interior comes forward when the drawer opens, which matters most in deep cabinets and for anyone with limited reach. In white kitchens and bath designs where every interior surface is in view, the Silk White Matte finish reads as part of the design rather than a utilitarian contrast.
LEGRABOX sides are double-walled steel — two formed walls with a hollow core that hides fasteners and presents a smooth face on both the interior and exterior of the drawer. The Silk White Matte surface is a factory-applied finish across all exposed surfaces, so the drawer box looks finished from every angle when the drawer is open. BLUMOTION soft-close is built into the runner rather than added on, so the damping is weight-adaptive and requires no adjustment as the drawer load changes. The 170 lb capacity is LEGRABOX's heavy-duty rating, shared with the full C-height line and distinct from the standard 125 lb static rating of the base system.
Cabinet shops building white shaker or flat-front kitchens reach for this system when the client wants matching drawer interiors that hold up to daily heavy use. Designers specifying handle-less or minimal-hardware kitchens rely on the BLUMOTION close to prevent slamming in homes with children. Bath installers use the C-height profile for the linen and towel drawers that need height without an added gallery rail. Renovating homeowners sourcing a direct replacement for a failed or undersized drawer system get a documented 170 lb capacity and Blum's dimensional consistency across the LEGRABOX line.
The system ships with the double-walled steel sides, integrated runners, and BLUMOTION soft-close mechanism. You cut and supply the drawer bottom, the drawer back (wood or the matching Blum steel back, sold separately), and the drawer front. Front fixing brackets — also sold separately — attach the front to the sides.
The 170 lb rating is per drawer — meaning for the complete system as installed, not per individual runner. This is the heavy-duty LEGRABOX rating for C-height systems.
Silk White Matte is a specific Blum finish and may not be a precise match to every painted white. In open or handle-less designs where the drawer interior is visible, review a physical sample alongside your cabinet finish before specifying across a full kitchen run.
Yes. AMBIA-LINE is Blum's interior organization line developed for LEGRABOX drawers. Confirm the AMBIA-LINE insert size against the C-height profile and your drawer's nominal length when ordering.
LEGRABOX installs in frameless (32mm grid) cabinets directly; face-frame installation requires the appropriate rear mounting brackets, sold separately. Confirm bracket compatibility with the 600mm nominal length when ordering for face-frame work.
When the drawer load is heavy, the interior is visible, and the finish needs to read white rather than industrial, the LEGRABOX C-height in Silk White Matte closes the gap between a hard-working drawer system and a finished design.
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