Zinc Ball-Bearing Undermount Slide For Frameless Cabinet Builds

This is the left-hand member of Hettich's Quadro V6 undermount runner system in the 350mm length — a concealed, full-extension slide with integrated soft-close and ball-bearing travel, rated 90 lb per pair, built for frameless cabinets with 1/2 to 5/8 inch drawer sides.

Key Features

• Full-extension travel brings the entire drawer box out to the cabinet face so the back of the drawer is fully reachable.
• Integrated soft-close catches the drawer near the end of its travel and settles it shut without slamming.
• Ball-bearing carriage delivers smooth, consistent pull under load across years of daily cycles.
• 90 lb capacity per pair handles loaded kitchen, bath, and utility drawers with room to spare.
• Left-hand orientation — pairs with the matching right-hand Quadro V6 member to make one complete working set.
• Zinc-finished steel construction built for indoor service in the frameless cabinet environment.

Where This Slide Fits

The Quadro V6 350mm is sized for drawer boxes in the 12 to 14 inch depth range — a common dimension for bathroom vanity drawers, bedroom dresser pulls, and smaller base-cabinet inserts. At full extension, the complete drawer box clears the cabinet opening, putting everything from front to back within easy reach. The 90 lb per-pair rating covers spice drawers loaded with jars, bathroom drawers packed with product, and utility pulls carrying tools or supplies. The slide mounts directly to the interior side of a frameless cabinet box, making it a natural fit for production shops running European-style casework on the 32mm system.

Construction and Finish

Steel members with a zinc finish give the Quadro V6 reliable corrosion resistance through years of indoor use — the zinc coating protects the working surfaces of the runner without adding visible bulk beneath the drawer box. Because this is an undermount slide, the hardware stays out of sight when the drawer is open: the zinc finish is functional, not decorative. The ball-bearing carriage is the distinguishing construction detail here: where roller-based undermounts rely on nylon wheels, the Quadro V6 runs on steel ball bearings for a tighter, more consistent feel that holds up under repeated load.

Who Orders This Slide

Production cabinet shops building frameless boxes to standard depths reach for the Quadro V6 when soft-close is specified and ball-bearing action is expected. The 350mm length suits the compact-to-mid drawer depths that show up consistently in bath and bedroom work. Dealers and distributors stocking handed singles in case quantities get predictable, consistent hardware that installs the same way every time. Custom shops building one-off kitchens use it where they want a reliable, well-known runner without moving up to the higher price tier of the brand's top adjustment systems. The 1/2 to 5/8 inch side-thickness range covers both standard dovetailed boxes and dowel-constructed plywood drawers built to the Hettich specification.

The Right Concealed Runner for Frameless Production Work

Match this left-hand slide with its right-hand counterpart, build the drawer box to Hettich's published specification, and the Quadro V6 delivers quiet, full-extension soft-close action that installs consistently across a full run of frameless cabinets.