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Sugatsune satin stainless steel piano hinge gives you a continuous 1-1/2 inch wide hinge in a 70-7/8 inch length, so long doors or panels carry their load along the full edge instead of at a few points. The 304 stainless steel construction resists corrosion in typical shop and site environments, which supports projects where steel weld-on hinges are needed. The double folded construction provides extra rigidity along the barrel, so the hinge helps keep door edges aligned over its full length. The weld-on design suits fabricators who want a permanent install directly to metal frames or doors without separate mounting plates. The satin stainless steel finish presents a uniform appearance that coordinates with other stainless components on cabinets or enclosures. The continuous pin design works with the crimped knuckles on both ends, creating a single working unit for the full hinge run.
This weld-on piano hinge uses a 1-1/2 inch width, giving fabricators a consistent reference when laying out weld lines on steel doors, panels, or frames. The 70-7/8 inch overall length matches the SAP description of 70-55/64 inch, so planning hinge placement on tall openings stays predictable from drawing to install. Made from 304 stainless steel, the hinge pairs well with stainless structures where matching material is preferred during welding. The satin stainless finish keeps the long hinge run visually consistent along the edge, which is useful on exposed cabinet or enclosure faces. As a continuous piano hinge, it carries the pivot line along the entire height, helping reduce stress on any single weld point during repeated opening and closing.
The Sugatsune America LSN8-38-1800 piano hinge, in a 1-1/2 inch width and 70-7/8 inch length, suits applications where a long, straight pivot is needed on metal doors or panels. The weld-on piano hinge construction serves fabricators building stainless steel enclosures, cabinets, or access panels that benefit from continuous support along the opening. Because the hinge is made from 304 stainless steel, it aligns with stainless structures in typical woodworking-related and metalworking projects that use stainless hardware. The satin stainless steel appearance lets the hinge run blend along door edges where exposed hardware is part of the overall design. The continuous length helps tall doors track cleanly, which supports projects that open and close frequently without relying on multiple separate hinges.
The double folded construction provides extra rigidity along the hinge barrel, so installers can weld the leaves knowing the hinge is designed to resist twisting during use. The knuckles on both ends are crimped to prevent the pin from being removed, which keeps the pin captive after welding and supports security where hinge separation is not desired. Because the hinge pin does not occupy the crimped knuckles on both ends, the active knuckles focus on smooth pivoting while the end crimps act as integrated stops for the pin. The 1-1/2 inch width provides a clear, repeatable welding surface on both leaves, supporting consistent weld placement across multiple units in production runs. The 70-7/8 inch length reduces layout time by covering the full edge with a single piano hinge, which helps maintain alignment from top to bottom in shop builds and on-site installs.
The Sugatsune satin stainless steel piano hinge is made from 304 stainless steel, which supports use in projects where stainless components are preferred for corrosion resistance and consistent welding behavior.
The LSN8-38-1800 piano hinge has a 1-1/2 inch width and a 70-7/8 inch length, so it spans tall doors or panels with a continuous pivot line for even support.
The double folded construction provides extra rigidity along the hinge, helping doors stay aligned and reducing flex-related binding in long-term use.
The knuckles on both ends are crimped to prevent the pin from being removed, adding tamper resistance and keeping the hinge acting as a single continuous unit.
The hinge pin does not occupy the crimped knuckles on both ends, so the active knuckles pivot smoothly while the end crimps hold the pin in place for secure operation.
The weld-on piano hinge style lets fabricators attach the 1-1/2 inch wide leaves directly to metal doors or frames, creating a permanent, continuous pivot along the full edge.
The Sugatsune satin stainless steel 1-1/2 inch by 70-7/8 inch piano hinge combines weld-on installation, 304 stainless steel construction, and double folded rigidity for continuous support along tall doors or panels. The crimped end knuckles retain the pin, so the hinge stays intact as a single working unit after welding. The satin stainless appearance aligns with stainless projects that need a consistent look along exposed edges. For metal cabinets, enclosures, or access panels that benefit from a continuous pivot line, this LSN8-38-1800 piano hinge offers the dimensions and construction needed for straightforward layout and durable performance.