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This is the left-hand member of Hettich's Quadro V6 undermount drawer slide system in the 520mm length — a full-extension, soft-close concealed runner built on a steel ball-bearing carriage, made for frameless cabinets with drawer sides from 1/2 inch to 5/8 inch thick. Sold as a single left-hand slide; pair it with the matching right-hand member to make one working set.
At 520mm, this slide suits drawer boxes built to the Quadro V6 nominal length spec — a common depth for kitchen base cabinets and bath vanities in European-style frameless construction. Full extension means the whole drawer comes clear of the cabinet opening, so the installer or end user can reach the back of a spice pull-out, utensil drawer, or linen-closet tray without wrestling with the cabinet. Because the slide mounts concealed beneath the box, nothing but the drawer bottom shows when the drawer is open, keeping the interior clean and uncluttered.
The Quadro V6 runner is steel throughout, with a zinc finish that protects against corrosion through years of indoor service. The ball-bearing carriage is what separates this series from roller-based undermounts: steel balls running in precision raceways carry the load smoothly at any point in the travel, not just near the closed position where rollers are most comfortable. The soft-close damper is integrated into the runner body, so there are no add-on clips or separate dampers to source or align.
The Quadro V6 sold as bulk singles targets production cabinet shops that stock left-hand and right-hand members by the case and pull from inventory per job. Because this SKU is one handed slide, shops can balance their left and right counts independently rather than buying pre-paired sets. It also suits custom builders specifying a consistent runner across a kitchen where drawer depths vary — buying the right length per drawer while keeping one slide system throughout. The 66 lb capacity per pair covers standard kitchen, bath, and closet drawers comfortably. For heavier pulls such as waste bins or pantry pull-outs, step up to a higher-rated undermount line.
One left-hand and one right-hand Quadro V6 slide in the same length make a complete pair for a single drawer. Order both members, plus the series-specific Quadro front locking devices and any rear brackets your cabinet construction calls for — these accessories are Quadro-specific and do not interchange with other brands or series.
Yes. Undermount slides require the box to be built to the manufacturer's published specification for the series: nominal length matched to the slide, correct box width for the side clearance, a bottom recess, a rear notch, and drilling for the front locking devices. A standard off-the-shelf box that has not been built to the Quadro V6 spec will not seat correctly on the slides.
This SKU's cabinet type is frameless. For face-frame installations, look for the face-frame version of the Quadro line, which includes the appropriate rear mounting bracket configuration for that construction type.
The capacity is 66 lb per pair — meaning the two slides together carry 66 lb. This is the standard way load ratings are expressed for undermount slides throughout this catalog; the number is not per individual slide.
Match the 520mm length to your drawer box, confirm the 1/2 to 5/8 inch side thickness, and add the Quadro-specific locking devices and accessories your job requires — then each drawer in the run closes the same quiet, controlled way every time.
Sold In: 1 Each