450mm Left-Hand Undermount Slide for Frameless Soft-Close Drawer Builds

The Hettich Quadro V6 450mm left-hand undermount drawer slide is a ball-bearing, full-extension, soft-close single cabinet member sized for frameless cabinet installations. It pairs with the matching right-hand member to complete one drawer, and its 4D adjustment range lets you dial in the drawer front after installation without removing the box.

Key Features

• Full extension brings the entire drawer box out to the cabinet face so every inch of the interior is reachable.
• Integrated soft-close catches the drawer near the end of travel and settles it shut silently on damped closing.
• 4D adjustment lets you true the mounted drawer front in height, side, depth, and tilt after installation.
• 90 lb weight capacity per pair handles heavily loaded kitchen and storage drawers with ease.
• Ball-bearing construction runs smoothly and precisely over years of daily cycles.
• Left-hand orientation — sold as a single cabinet member; pair with the right-hand member to complete one drawer installation.

Where This Slide Fits the Job

A 450mm (17-11/16 inch nominal) undermount slide suits drawer boxes built to that nominal depth — a common size in kitchen base cabinets and bathroom vanities. Full extension is the right call here: when a drawer holds pots, deep storage containers, or workshop supplies, being able to reach the back without tilting or pulling the box is not a luxury, it is the point of the slide. The 90 lb per-pair rating covers a fully stocked kitchen drawer with headroom to spare, and the Quadro V6's integrated soft-close means the drawer always settles quietly regardless of how firmly it is pushed.

This slide is engineered for frameless (European-style) cabinets, where the slide mounts directly to the flat interior side panel. It is not intended for face-frame construction without rear bracket support, which is a separate consideration for that cabinet type.

Construction and Finish

The Quadro V6 cabinet member is steel with a zinc finish — a functional, corrosion-resistant coating well suited to the interior cabinet environment. Ball-bearing running gear keeps travel smooth and consistent over time. The undermount position keeps all hardware hidden beneath the drawer box, so the drawer interior presents cleanly with no visible slide hardware on the sides. Drawer sides from 1/2 inch to 5/8 inch thick are supported, which covers both standard 1/2 inch plywood drawer stock and 5/8 inch material.

Who Orders This Slide and Why

Cabinet shops producing frameless kitchen or bath cabinetry reach for the Quadro V6 when the job calls for a proven soft-close undermount with multi-directional front adjustment and full extension. The 4D adjustment capability is especially valued in production environments where drawer fronts are hung after installation and need fine-tuning without pulling the box. Designers specifying premium residential interiors appreciate the concealed hardware and quiet close. Contractors sourcing for a remodel will find the 450mm length covers the majority of standard base cabinet depths.

Because this listing is the left-hand cabinet member only, the complete order for a single drawer requires one left-hand and one right-hand cabinet member, plus the corresponding drawer members. Confirm all four components before ordering.

Common Questions

The Right Slide for the Drawer You Are Building

When the job is a frameless cabinet with a standard-depth drawer box, soft-close closing, and a front that needs post-hang adjustment, the Quadro V6 450mm left-hand member is built for exactly that — pair it with its right-hand counterpart and the drawer members to put the whole system together.