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door handle internal rounded stainless steel 300 mm center to center is a Sugatsune America internal pull designed for sliding door hardware assemblies. This handle is part of the DSI sliding door hardware line, so it fits into that system role for interior openings. The 300 mm center-to-center dimension sets a fixed post spacing, which helps lay out drilling patterns consistently across multiple doors in the same project. Being an internal handle, it is intended for the inside face of the door, pairing with external posts in a coordinated setup, which keeps the door operation familiar from either side. The rounded design gives a smooth hand contact area, which is useful on frequently used sliding doors in residential or commercial interiors that rely on a consistent grip point along the stile.
This internal handle is for use with DSI mounting kits, so the mounting workflow is built around that specific hardware interface for the DSI system. The posts for internal handles have set screws for DSI mounting kits, which means the connection to the mounting hardware is secured by tightening those set screws rather than threading the posts directly onto door fasteners. That design supports a clamp-style attachment to the DSI kit, giving a stable connection point once the kit is in place. Because it is part of the DSI sliding door hardware class, it works within that structured mounting approach rather than a generic sliding door installation.
This handle sits in the Sliding Door Hardware product class and the Sliding Door Pulls category, so its role is to serve as the grip on a sliding door panel. It is intended for internal use on the door, fitting into the DSI system where the outside posts are threaded to accept screws while this internal handle relies on set screws with the DSI mounting kit. That split between external threaded posts and internal set-screw posts creates a coordinated pair for through-door or kit-based mounting in a DSI sliding door setup. The similar style to 16 and 27 series cabinet handles means projects already using those series can extend a consistent visual line onto larger sliding door panels while still staying within the Sugatsune America hardware family. With 300 mm between centers, the handle spans a useful hand-grip length on interior sliding doors, giving occupants a clear pull point away from the door edge.
The handle is specified for use with DSI mounting kits, so the installer works with known DSI components rather than adapting unrelated hardware in the field. Posts for internal handles have set screws for DSI mounting kits, which allows the handle to lock tightly to the mounting kit once alignment is established, helping maintain straight sightlines along the handle axis. External handles in the same context use threaded posts to accept screws, creating a defined external-to-internal connection flow in DSI-based assemblies. The material, 304 stainless steel, brings a robust metal structure to the pull, which supports repeated sliding cycles typical of interior doors. The satin stainless finish presents a controlled sheen that coordinates with other satin builders hardware elements, helping keep pulls, hinges, and other visible components visually aligned on the project. Being from Sugatsune America, the handle ties into a recognized hardware line used throughout woodworking and builders hardware installations.
The handle is categorized as sliding door hardware and a sliding door pull, so it is intended to serve as the pull on sliding door panels in interior projects.
The 300 mm center-to-center dimension defines the distance between mounting posts, guiding drilling locations so multiple doors can share a consistent handle layout across a project.
The internal handle has posts with set screws for DSI mounting kits, so it is secured by tightening the set screws onto the DSI kit interface during installation.
The handle is made from 304 stainless steel with a satin stainless steel finish, giving a metal construction and a low-glare appearance for interior sliding doors.
The handle has a similar style to 16 and 27 series cabinet handles, which supports visual consistency when those series are already used on nearby cabinetry.
This internal door handle is identified by manufacturer part number DSI-3330-30-30I, tying it to the DSI sliding door hardware range from Sugatsune America.
This Sugatsune America internal rounded handle in 304 satin stainless steel aligns with the DSI sliding door hardware system, using set-screw posts with DSI mounting kits for secure attachment. The 300 mm center-to-center length supports consistent drilling and layout, while its style echoes 16 and 27 series cabinet handles. For projects built around the DSI system and a coordinated stainless aesthetic, this handle provides the defined internal pull role on sliding door panels.