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DSI-4400 internal door handle gives sliding door projects a dedicated pull designed for the DSI system, so installers can match function and appearance on interior doors. This Sugatsune America handle belongs to the sliding door hardware class, so it fits typical sliding applications where a slim pull is needed. Its 200 mm center-to-center layout creates a comfortable grip zone along the door while still keeping the footprint controlled for tight door stiles. Overall length of 8-11/16 inches and width of 13/16 inch keep the handle streamlined against the door face, which matters when doors run close to walls or adjacent panels. As a sliding door pull from a builders hardware category, it gives projects a consistent, trade-ready solution instead of adapting cabinet hardware.
This Sugatsune stainless steel door handle is specified for use with DSI mounting kits, tying the handle directly into the DSI sliding system for predictable mounting geometry. Posts for exterior handles are threaded to accept screws, which gives a positive mechanical connection at the outer face when used in that position. Posts for interior handles have set screws for DSI mounting kits, so the interior side locks to the mounting kit rather than relying on through-thread engagement. By separating threaded exterior posts from interior posts with set screws, the DSI layout supports a secure pull on both sides while matching the way DSI mounting kits are engineered.
This sliding door pull sits in the builders hardware and sliding door pulls category, so it targets interior sliding applications rather than hinged doors. With its 200 mm center-to-center spacing, the handle aligns well with medium-size sliding door panels where a continuous grip zone is useful along the stile. The overall 8-11/16 inch length gives enough handle above and below the fixing points for a full hand grab on interior passages or closet-style sliders. A width of 13/16 inch keeps the handle compact, so it suits doors that pass close to walls, glass sidelites, or casework. Because the design is similar to KPH series cabinet handles, it works on projects where cabinets and sliding doors share one design language. The handle acts as part of a sliding door hardware assembly, working with DSI mounting kits as specified in the product description.
This DSI-4400 internal door handle is described specifically for use with DSI mounting kits, which means its posts and geometry are coordinated with that hardware. Exterior posts on associated handles are threaded to accept screws, delivering a direct, concentric connection that keeps the handle tight against the door surface during repeated operation. Interior posts use set screws for DSI mounting kits, creating a clamping action onto the kit rather than relying solely on through-bolting. That combination allows the DSI system to use one handle design on both sides while matching each side to the correct post configuration. Material specified as 304 stainless steel supports a sturdy feel at the grip and a solid interface with the posts over time. The satin finish described in the product data also helps disguised handling marks in typical use, which is valuable on frequently operated sliding doors.
The DSI-4400 internal door handle has a 200 mm center-to-center dimension, which sets the drilling pattern for mounting on the sliding door.
The handle measures 8-11/16 inches in overall length and 13/16 inch in width, giving a slim profile with a full hand grip area.
The DSI-4400 internal door handle is made from 304 stainless steel, giving the pull a metal construction suited to typical interior environments.
The handle has a satin stainless steel finish, which presents a muted, architectural look on interior sliding doors.
The product description notes that this handle has a similar style to KPH series cabinet handles, allowing coordinated hardware aesthetics.
The DSI-4400 internal door handle is specified for use with DSI mounting kits, and its interior posts use set screws configured for those kits.
Choose the DSI-4400 internal door handle when a 200 mm center-to-center sliding pull is needed to work with DSI mounting kits on interior doors. Its 304 stainless steel construction, satin stainless finish, and coordinated post design let installers align sliding door pulls with the DSI system layout and with KPH-style cabinet handles on the same project. For sliding door hardware work handled through Wurth Baer Supply, this Sugatsune America handle offers a defined size and material combination ready for repeat use across similar openings.