Inset Pocket Door Kit defines this Sugatsune America system designed for cabinets where doors need to slide back into the case. The ST20 M-Type layout with pocket door hardware supports doors that recess fully, so the openings stay clear for multimedia or workspace access. The minimum cabinet depth of 28-9/16 inches sets the carcass requirement, which matters when planning case dimensions on new builds or retrofits. A supported door height range of 47-1/4 inches to 63 inches aligns well with many tall cabinet applications, helping standardize door sizing across a run. The system belongs to the pocket door slides category, so it is purpose-built for doors that move on slides rather than traditional hinges alone. As pocket door hardware sold per kit, it groups the core motion and hinge components into a single coordinated setup, which helps keep part selection straightforward on repeat projects.
The minimum cabinet depth of 28-9/16 inches establishes how far back the case needs to run to house the slides and fully pocket the door, which is critical when laying out cabinet sides against room constraints. The supported door height window of 47-1/4 inches to 63 inches defines where this inset pocket door system fits best, guiding door sizing so the slides, hinges, and synchronized board operate within their intended range. The three-slide configuration means installers set multiple tracks, aligning them with the synchronized board so the door moves evenly as it transitions from swing to slide. With 5-speed adjustable soft-closing dampers, the final closing motion can be tuned after mounting, so the door behavior can be refined to match the specific door weight and cabinet use pattern.
This inset pocket door system from Sugatsune America is classified under multimedia and workspace components, so its motion profile suits cabinets that need unobstructed openings for screens, equipment, or task areas. The door height capability of 47-1/4 inches to 63 inches works well on mid-height to tall cabinets where full-height access is important for multimedia setups or storage. As pocket door hardware grouped per kit, the ALT-ST20-D360M-28 configuration is structured for cabinet applications that call for doors to sit flush when closed, then move completely out of the way by sliding back on pocket door slides. The three hinges and three hinge mounting plates support an inset swing-and-slide motion, which suits doors designed to align closely with the cabinet face when shut while still transitioning cleanly into the cabinet interior when opened.
The three-slides arrangement works with the synchronized board so the door movement stays coordinated across the full travel, which supports repeatable performance across multiple units built to the same dimensions. With 5-speed adjustable soft-closing dampers, installers can fine-tune the closing rate rather than relying on a fixed setting, which helps align the feel of the door with different door constructions within the allowed height band. The stated minimum cabinet depth of 28-9/16 inches serves as a design control, keeping cabinet side depths consistent so the slides, hinges, and damper can be positioned the same way across a job. The defined door height range gives another repeatable parameter, allowing a run of cabinets to share similar door sizes so hinge positions and slide locations carry over from one opening to the next. Grouping three hinges with three hinge mounting plates creates matching hinge stations that support consistent gap lines and motion from cabinet to cabinet when the system is used in multiples.
This inset pocket door kit supports door heights from 47-1/4 inches to 63 inches, which defines the workable size range for doors so the slides, hinges, and dampers operate as intended.
The Sugatsune inset pocket door kit requires a minimum cabinet depth of 28-9/16 inches, which provides the space needed to house the three slides and allow the door to fully pocket.
The 5-speed adjustable soft-closing damper lets the closing speed be tuned, so the final movement of the door can be matched to the specific door height and cabinet application.
This pocket door system uses three slides, one synchronized board, three hinges, three hinge mounting plates, and one damper, working together to control swing and slide motion.
The manufacturer part number is ALT-ST20-D360M-28, which identifies this specific inset pocket door kit configuration from Sugatsune America.
This inset pocket door system is classified as pocket door hardware under multimedia and workspace components, aligning it with cabinets that need clear openings during use.
This Sugatsune America inset pocket door kit combines three slides, a synchronized board, three hinges, three hinge mounting plates, and a 5-speed adjustable soft-closing damper to support doors between 47-1/4 inches and 63 inches high in cabinets at least 28-9/16 inches deep. For projects where doors must recess completely to open multimedia or workspace areas, this ALT-ST20-D360M-28 pocket door hardware offers defined cabinet depth and door height parameters that support repeatable layouts across a run of casework.