Sugatsune free swinging hinge is a concealed cabinet hinge designed for installers who need a clean front with reliable movement on 3/4 inch overlay doors. As a concealed cabinet hinge in the European standard hinge family, it keeps hardware out of sight while the door operates, which matters when building or updating cabinets that need a clean look and consistent clearances. The hinge is described as stainless steel, tying directly to durability in typical woodworking environments where moisture or regular handling are factors. This model functions as a free swing hinge, meaning the door moves through its travel without a built-in self-closing feature, useful when you want the door to move freely for custom stops or catches. The hinge is part of a 304 series system, giving you a defined family of components to match across a job for consistent appearance and motion.
This 3/4 inch overlay hinge is defined for doors that overlay the cabinet by three-quarters of an inch, which guides how you size and position doors relative to the face of the case. Being a European concealed long arm hinge, it mounts so the mechanism is hidden from the front, which supports clean cabinet lines in kitchens, offices, and built-ins. The hinge is specified as screw-on, so it fastens to the cabinet and door with screws, fitting naturally into standard cabinet shop drilling patterns and installation sequences. Working within the 304 series ecosystem, you align this hinge with compatible 304 series mounting plates so the interface between hinge and plate is established by the series design. The approximately 100 degree opening further informs hinge placement, since door swing and nearby obstacles can be planned using this defined opening range.
This hinge is identified as a stainless steel hinge, free swing, which is well suited to cabinet installations where resistance to staining and corrosion is important for long-term appearance. As a concealed cabinet hinge from Sugatsune America, it serves projects that call for a hidden mechanism behind the door, such as frameless cabinetry or clean-lined casework where hardware should not interrupt the surface. The 3/4 inch overlay specification directs its role toward doors designed to cover most of the front edge of the carcass, helping you match this hardware to overlay-style cabinet layouts. Since it is part of the larger 304 series, it integrates into runs of cabinets that already use 304 series mounting plates, helping maintain uniform motion and hardware family across base, wall, or tall cabinets.
The 304B-46/19 designation gives you a precise Sugatsune part number to repeat across drawings, cut lists, and reorders, which reduces mix-ups when matching hinges throughout a project. Its classification under European standard hinges means it follows a common concealed hinge style, letting you align drilling and hinge cup planning with practices your shop already uses for European concealed cabinet hinges. The hinge works specifically with 304 series mounting plates, so the connection point between hinge arm and plate is standardized, supporting consistent reveal and overlay when you stay inside the 304 series family. The stainless steel construction contributes to dimensional stability under normal cabinet use, which supports smooth free swing action through the approximately 100 degree opening range over the life of the cabinet. As a free swing hinge, it allows the door to move without built-in closing force, which gives you control over final door behavior using separate catches or stops suited to your cabinet design.
The 304B-46/19 is a concealed cabinet hinge in the European standard hinge category, so it fits hidden-hinge cabinet construction where the mechanism stays out of sight when the door is closed.
The 3/4 inch overlay means the door is sized to overlap the cabinet front by three-quarters of an inch, guiding door width and spacing when laying out overlay cabinet faces.
This Sugatsune free swinging hinge moves the door through its travel without integrated self-closing, which suits applications using separate catches or where you want the door to stay where placed.
The 304 stainless steel hinge construction resists corrosion, supporting long-term performance and appearance in cabinets located in kitchens, shops, or other high-use spaces.
This hinge is specified at about 100 degrees of opening, which helps you plan door swing clearance next to walls, adjacent doors, and interior pull-out components.
Using 304 series mounting plates with this hinge creates a matched system, supporting consistent overlay, alignment, and motion across multiple doors in the same project.
This 304B-46/19 stainless steel hinge from Sugatsune America combines 3/4 inch overlay, free swing motion, and European concealed cabinet hinge design, giving you a defined hardware choice for overlay doors using 304 series mounting plates. When a project calls for hardware that stays out of sight yet provides about 100 degrees of opening in a stainless steel hinge body, this model fits that role in your hinge schedule. Put it into your next cabinet run where 304 stainless steel construction and free swinging movement align with your design and motion requirements.