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    Pocket Door Slides
    1. Home
    2. Shelf, Closet & Garage Organization
    3. Multimedia and Workspace Components
    4. Pocket Door Slides
    • User manual 1, ALT-ST20-D360M-28
      User manual 1, ALT-ST20-D360M-28

    Description

    Inset Pocket Door Kit For Concealed Cabinet Doors

    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.

    Key Pocket Door System Details That Matter On Site

    • The inset pocket door system layout lets doors recess into the cabinet interior, keeping door faces out of the way during use and helping free front clearance for equipment or work surfaces.
    • Three slides form the sliding structure, distributing door movement across multiple tracks so the motion path stays guided and consistent through the full travel range.
    • The synchronized board ties slide action together, helping the door move in a coordinated way that supports smoother operation, especially on taller door heights within the stated range.
    • Three hinges are part of the door articulation, allowing the door to pivot out from the cabinet opening before sliding back, which is central to pocket-style movement rather than simple side travel.
    • Three hinge mounting plates provide the interface between hinges and cabinet or door, creating defined mounting points that support accurate hinge positioning relative to the slide system.
    • A 5-speed adjustable soft-closing damper controls the final travel of the door, so closing can be tuned for smoother deceleration that suits the specific door size within the stated height range.

    Installation Parameters And Pocket Door Motion Setup

    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.

    Using This ALT-ST20-D360M-28 Pocket Door Hardware

    Where This Inset Pocket Door System Fits Best

    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.

    How System Details Support Repeatable Pocket Door Results

    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.

    Common Questions About This Inset Pocket Door System

    What door sizes does this inset pocket door kit support?

    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.

    What cabinet depth is required for the Sugatsune inset pocket door kit?

    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.

    How does the 5-speed adjustable soft-closing damper help in use?

    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.

    What motion components are part of this pocket door system?

    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.

    What is the manufacturer part number for this pocket door hardware?

    The manufacturer part number is ALT-ST20-D360M-28, which identifies this specific inset pocket door kit configuration from Sugatsune America.

    How is this inset pocket door system classified for project planning?

    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.

    Selecting This Pocket Door Hardware For Your Cabinet

    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.

    Type
    M-TYPE
    Minimum Door Height
    47-1/4 in
    Maximum Door Height (in)
    63 in
    Overlay
    Inset
    Slide Length
    28 in
    Motion Technology
    Soft-close
    Weight Capacity
    33 lb
    Product Type
    Pocket Door Kit
    Manufacturer Series
    ALT-ST20-D360
    Minimum Cabinet Depth
    28-9/16 in
    Supplier Pack Size
    1
    Sold In
    1
    Type
    M-TYPE
    Minimum Door Height
    47-1/4 in
    Maximum Door Height (in)
    63 in
    Overlay
    Inset
    Slide Length
    28 in
    Motion Technology
    Soft-close
    Weight Capacity
    33 lb
    Product Type
    Pocket Door Kit
    Manufacturer Series
    ALT-ST20-D360
    Minimum Cabinet Depth
    28-9/16 in
    Supplier Pack Size
    1
    Sold In
    1
    0Cart
    0Cart
    Item # SLALTST20D360M28 • Mfr # ALT-ST20-D360M-28

    Sugatsune Inset Pocket Door Kit, Min. Cab. Depth 28-9/16", Door Height 47-1/4" - 63", 3-Slides, - ALT-ST20-D360M-28

    Sugatsune America
    LL-TYPEM-TYPES-TYPEL-TYPE
    31-1/2 in47-1/4 in78-3/4 in63-78/3 in
    47-1/4 in63 in78-3/4 in94-1/2 in
    16 in19 in22 in24 in28 in
    44 lb33 lb19.8 lb
    16-9/16 in19-1/2 in22-1/2 in24-1/2 in28-9/16 in
    $334.90/Kit
    Sugatsune Inset Pocket Door Kit, Min. Cab. Depth 28-9/16", Door Height 47-1/4" - 63", 3-Slides, - ALT-ST20-D360M-28
    Item# SLALTST20D360M28 / MFR Part # ALT-ST20-D360M-28
    Kit
    Kit

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