12 Inch Undermount Drawer Slide for Spice Drawers, Vanities, and Small Cabinet Boxes

The Blum TANDEM plus BLUMOTION 563F is a 12 inch full-extension, soft-close undermount drawer slide built for drawer boxes with 5/8 inch to 3/4 inch sides. It keeps all hardware concealed beneath the box, brings the full drawer to the cabinet face, and settles it shut on an integrated BLUMOTION damper.

Key Features

• Full extension brings the entire 12 inch drawer box out to the cabinet face for complete access to the contents.
• Integrated BLUMOTION soft-close catches the drawer near the end of travel and settles it shut silently, no separate damper required.
• 5/8 to 3/4 inch drawer side compatibility covers a wider thickness range than the standard 563H version, suiting both dovetailed and plywood box construction.
• 90 lb weight capacity per pair handles loaded spice drawers, vanity organizers, and small utility pulls.
• Roller-bearing steel construction with zinc finish delivers smooth, quiet travel and durable indoor service.
• Suits face-frame and frameless cabinets with the correct series-specific mounting hardware.

Where the 12 Inch Length Fits

Twelve inches is a short nominal length, and it matches a specific group of cabinet applications: shallow spice drawers beside a range, small vanity drawers in a bathroom tower, jewelry and accessory drawers in a bedroom built-in, and utility pulls under a desktop or small workstation. These are drawers that rarely need long travel but do benefit from the clean, handle-ready look an undermount delivers. Because this slide is full extension, even a shallow 12 inch box comes out fully to the face, so nothing stays buried at the back. For production shops running a full kitchen or bath layout, the 12 inch slide fills the small-drawer rows that otherwise require a different system or a compromise on quality.

The 563F Series and Its Side Thickness Advantage

The 563F designation marks this slide as the version engineered for 5/8 inch to 3/4 inch drawer sides, in contrast to the 563H, which is sized for 1/2 inch to 5/8 inch material. That distinction matters at the box. Shops building from 3/4 inch hardwood or Baltic birch plywood can use the 563F without switching to a heavier product line. The roller-bearing steel members run in zinc-finished steel tracks, keeping the carriage quiet under the box and out of sight when the drawer is open. BLUMOTION damping is built into the slide body itself, so there is no separate soft-close adapter to buy, source, or install.

Who Should Order This Slide

Cabinet shops producing bathroom vanities, built-in bedroom furniture, or small kitchen accessory cabinets will get the most consistent use from this slide. Designers specifying handle-less fronts on shallow drawers can count on the full-extension travel to keep the finished look intentional rather than cramped. Homeowners replacing a noisy or failed slide under a small drawer will find the 563F a direct upgrade when the box is built from 3/4 inch stock. This slide is for indoor cabinetry only; the zinc finish is a functional indoor coating, not a corrosion-resistant one.

The Right Concealed Slide for the Smallest Drawers in the Job

Short drawers deserve the same quality of motion as the full-depth ones — and the 12 inch TANDEM plus BLUMOTION 563F delivers full extension, integrated soft-close, and a clean concealed profile for every shallow box in the cabinet run.