Left-Hand Ball-Bearing Concealed Runner for Frameless Cabinets

This is the left-hand cabinet member of the Hettich Quadro V6 undermount slide system in the 420mm nominal length — a full-extension, ball-bearing concealed runner with integrated soft-close, rated 90 lb per pair, built for frameless cabinets and drawer boxes with 1/2 to 5/8 inch sides.

Key Features

• Full extension brings the entire drawer box out to the cabinet face, so nothing at the back of the drawer is out of reach.
• Integrated soft-close catches the drawer near the close point and settles it shut silently, without a separate damper add-on.
• Ball-bearing carriage runs on hardened steel balls for a smooth, precise pull under load across thousands of cycles.
• 90 lb capacity per pair handles loaded kitchen, bath, and utility drawers with room to spare.
• Left-hand orientation — this is a single slide; pair it with the matching right-hand Quadro V6 420mm slide to complete one working set.
• Zinc finish over steel provides lasting corrosion resistance in dry indoor environments.

Where This Slide Fits the Job

The Quadro V6 420mm left-hand slide is the right tool when the install calls for a concealed runner in a frameless cabinet and the drawer box is built to a 420mm nominal length. Full extension means every inch of the box travels past the cabinet face — useful for deep spice drawers, bath vanity pulls, and base cabinet drawers where the full interior needs to be accessible. The 17-1/2 inch minimum installation depth means the slide seats cleanly in most standard base cabinet runs without modification. Because this SKU is for frameless construction, the slide mounts directly to the flat interior side panel — no face-frame adapter or rear bracket required for the frameless version.

Construction and Finish

Steel construction with a zinc finish keeps the Quadro V6 solid through years of indoor use. The ball-bearing mechanism is the defining difference between this runner and a roller-based system: hardened steel balls running in formed raceways deliver consistent, rattle-free travel at the full 90 lb rating, not just when the drawer is lightly loaded. The integrated soft-close is built into the slide body, so there is no external damper to align or replace. Zinc is a functional finish here — the slide is hidden beneath the drawer box in service, so the coating's job is corrosion protection, not appearance.

Who Orders This and Why

Cabinet shops running production frameless work are the core buyer. A left-hand single lets shops stock lefts and rights separately by the case and pull them as needed — no paired packaging to break open when a run calls for odd quantities. Installers fitting out modern slab-front kitchens and bath vanities reach for the Quadro V6 when the spec calls for a concealed runner with reliable soft-close and a proven ball-bearing track. Designers specifying frameless European-style cabinetry get a runner that disappears entirely below the box and closes silently on every use. The 1/2 to 5/8 inch drawer-side range covers the most common production box thicknesses, including standard dovetailed and doweled drawer construction.

One Left-Hand Slide, Precisely Matched to Frameless Work

Stock the left and right Quadro V6 420mm slides in equal quantities, add the series-specific locking devices your build requires, and every frameless drawer in the run gets a concealed, ball-bearing, soft-close runner that stays out of sight and works reliably for years.