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Weld-on piano hinge from Sugatsune America gives you a continuous hinge solution in stainless steel for long, straight runs where welded attachment is preferred. This hinge is identified as model LSN15-32-900 and is categorized as a piano hinge, so it is intended for applications where a single, full-length pivot line helps keep doors or panels aligned along their entire edge. The hinge is described as 1-1/4 inch wide and 35-7/16 inch long, which suits layouts where that footprint matches your frame and leaf dimensions. Being a piano hinge, it spreads load across its full length, which supports even movement along the welded edge when sized appropriately.
This product is described as a 1-1/4 inch weld-on piano hinge with an overall length of 35-7/16 inch, so its footprint is set up for projects sized around that continuous length. The piano hinge classification means the leaves and knuckles run continuously along that length, which distributes movement across the entire welded edge instead of concentrating it at separate hinges. Double folded construction adds stiffness along the spine, which supports straighter alignment when the hinge is welded to properly prepared material. With 304 stainless steel specified, the hinge body and pin use stainless construction suited to builds where stainless hardware is required for material consistency.
This Sugatsune satin stainless steel 1-1/4 inch by 35-7/16 inch piano hinge is a continuous hinge option for assemblies where welding is the intended attachment method. As a piano hinge, it is suited for doors, lids, or panels that benefit from a single, uninterrupted pivot line, such as long access panels or continuous cabinet runs built around stainless framing. The double folded construction gives the hinge extra rigidity, which supports straighter alignment over the full 35-7/16 inch length when the hinge is integrated into a welded structure. Because it is made from 304 stainless steel, it matches stainless projects where the surrounding material and hardware are also stainless, maintaining consistent material selection across the build.
The double folded construction that provides extra rigidity reduces hinge flex over its 35-7/16 inch span, which supports smooth movement when doors or panels are operated repeatedly along that weld line. Crimped knuckles on both ends prevent the pin from being removed, which keeps the hinge functioning as a single unit even under regular door cycling. Since the hinge pin does not occupy the crimped knuckles on both ends, the pin is trapped between those crimps, so the working knuckles along the middle carry the rotation while the end knuckles act as mechanical stops for the pin. The use of 304 stainless steel for the hinge body and pin provides stainless construction that suits stainless steel fabrications, supporting consistent appearance and material behavior wherever stainless assemblies are fabricated and hinged.
The LSN15-32-900 model is a piano hinge, so it provides a continuous pivot line along its full length for doors or panels built around that dimension.
This Sugatsune piano hinge is described as 1-1/4 inch wide and 35-7/16 inch long, which defines the continuous length and footprint for fitting it to a project.
This piano hinge is made from 304 stainless steel, aligning it with projects that use stainless components and where stainless construction is desired.
The knuckles on both ends are crimped to prevent the pin from being removed, and the pin does not occupy those crimped end knuckles during normal operation.
The double folded construction provides extra rigidity, which helps the hinge maintain alignment and resist flexing across its full length during repeated movement.
The SAP description specifies a 1-1/4 inch weld-on piano hinge, indicating it is intended for applications where welding is the chosen mounting method.
This Sugatsune satin stainless steel 1-1/4 inch by 35-7/16 inch piano hinge in 304 stainless steel provides a continuous, rigid hinge line for welded stainless assemblies. With double folded construction for extra rigidity and crimped end knuckles retaining the pin, it is set up for long, straight runs where a weld-on piano hinge is the planned solution. When your layout matches the 1-1/4 inch width and 35-7/16 inch length and you want 304 stainless throughout the hinge, this model LSN15-32-900 aligns the hinge type, dimensions, and material to that requirement.