Inset Pocket Door System describes this Sugatsune America pocket door hardware kit designed to slide a cabinet door back into the cabinet. The system is an inset pocket door kit, so the door sits flush in the opening when closed, supporting clean cabinet fronts in multimedia or workspace layouts. The kit is part of Sugatsune Americas pocket door hardware line, giving installers a known product class for integrating concealed doors into built-ins. With a minimum cabinet depth of 22-1/2 inches, the kit targets deeper cabinet runs, which suits entertainment, office, or storage units that already need that depth for equipment or supplies. The specified door height range of 47-1/4 to 63 inches frames the system for mid-height doors, so planning door size and cabinet proportions becomes straightforward on drawings.
This pocket door hardware kit is classified as an inset pocket door system, so the hinges and slides work together to bring the door back to a flush position in the opening. The 3-slides arrangement provides multiple mounting points along the slide set, giving cabinet builders flexibility in how they tie the hardware into side panels or structural members of the cabinet. The synchronized board built into the system coordinates motion between the slides, which supports more even travel as the door is moved in and out. The 5-speed adjustable soft-closing dampers then manage the final pull-in, so alignment at the closed position is helped by a controlled, cushioned finish rather than a hard stop.
This Sugatsune America inset pocket door kit is categorized under multimedia and workspace components, aligning it with cabinet projects where equipment or work materials sit behind doors. The minimum cabinet depth of 22-1/2 inches suits installations where gear or supplies already require a deeper case, so the pocket function does not compete for space in shallow carcasses. With a door height range of 47-1/4 to 63 inches, the system fits mid-height doors commonly found in entertainment centers, wall units, and workspace storage runs. The three slides specified for the kit carry the door back into the cabinet, supporting stable travel in and out when the cabinet is built to accept that slide length. As part of Sugatsune Americas pocket door hardware class, the system aligns with professional cabinetry where clean fronts and hidden doors are important.
The pocket door kit features 5-speed adjustable soft-closing dampers, which are central to how the door behaves at the end of its stroke. Those dampers slow the final movement, so the door settles into its closed position with reduced impact, supporting smoother use in environments where doors are cycled often. The synchronized board built into the kit coordinates the three slides, helping the motion feel unified rather than having individual slide members pulling at different rates. This coordinated action matters when the door is within the 47-1/4 to 63 inch height range, as taller panels benefit from even support along their movement path. The inset design brings the door flush with the cabinet face when closed, and the combined slide, hinge, and damper components supplied as a kit give installers a matched group of parts tuned for that motion pattern.
The Sugatsune inset pocket door kit specifies a minimum cabinet depth of 22-1/2 inches, which guides case construction so the door can retract fully into the cabinet without interfering with interior space.
The inset pocket door system is designed for doors between 47-1/4 and 63 inches high, so cabinet and door proportions can be planned to fall within that working range.
The pocket door kit uses 3 slides to carry the door, distributing support across multiple slide members and promoting smoother travel as the door moves into and out of the cabinet.
The synchronized board links slide movement, coordinating the action of the 3 slides so the door motion feels unified and controlled through its travel path.
The 5-speed adjustable soft-closing dampers slow the final closing stroke, reducing impact at the end of travel and contributing to quieter, more controlled door operation.
This Sugatsune America product is an inset pocket door system, meaning it is designed for doors that sit flush in the cabinet opening when closed and retract into the cabinet when opened.
This Sugatsune America inset pocket door kit, part number ALT-ST20-D360M-22, delivers an integrated slide, hinge, synchronized board, and adjustable soft-closing damper system for inset doors. With its 22-1/2 inch minimum cabinet depth and 47-1/4 to 63 inch door height range, the kit targets deeper multimedia and workspace cabinets where mid-height doors need to disappear cleanly. For projects calling for pocket door hardware that combines 3 slides with 5-speed adjustable soft-closing, this system provides a defined specification to design around and install consistently.