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Sugatsune satin stainless steel piano hinge 1"x11-13/16" is a continuous hinge designed to spread loads along the full length of a door or panel, which helps reduce point stress on fixing points and supports smoother, more controlled movement over time.
The hinge is identified as product class Piano Hinge and belongs to the Hinges|Piano Hinges category, so it suits applications where a long, continuous pivot is preferred over multiple butt hinges, supporting better alignment across the entire edge.
The SAP description notes 1' WELD-ON PIANO HINGE 11-13/16' L, describing a weld-on style piano hinge that can be permanently attached to metal work, which supports robust assemblies where a fixed, non-removable mount is required.
The web description lists the manufacturer as Sugatsune America with part number LSN8-25-300, which provides a precise reference for matching this hinge in repeat jobs, documentation, or when standardizing hardware in a project.
The web description states it is made from 304 stainless steel, which is commonly selected for corrosion resistance in typical indoor or sheltered environments, helping the hinge maintain appearance and function under routine cabinet or fixture duty.
The SAP description calls this a 1' WELD-ON PIANO HINGE, which means the hinge is intended for weld-on attachment rather than screw-mounted installation, supporting metal fabrication workflows where the hinge is permanently joined to the frame and door.
The stated 11-13/16' L dimension provides a specific continuous length to match with door or panel height, which helps during layout when aligning hinge runs with frame members, panel edges, or existing hardware placements across a project.
The 1 inch width from the product name defines the leaf spread across the joint, which informs edge preparation and weld bead placement so the hinge can pivot without interference while still providing adequate bearing surface for the weld.
Being classified under Hinges|Piano Hinges confirms its continuous-action style, so installers can plan for full-length alignment during fit-up, which supports consistent reveal and reduces localized stress on any single segment of the edge.
The SAP description designates this product as a 1' WELD-ON PIANO HINGE 11-13/16' L, placing it in applications where hinges are welded directly to metal doors, lids, or panels, supporting fabrications that call for permanent, continuous pivoting joints.
The product class Piano Hinge and category Hinges|Piano Hinges show it is intended for continuous-hinge situations, where spreading the load along 11-13/16 inches aids doors or panels that see frequent operation or need even support along the full edge.
The product name specifies 1" width, so the hinge suits edges where a compact leaf footprint is desired while still gaining the benefits of a continuous pivot, helping installers fit hinge geometry into slimmer frames or narrow door edges without overhanging hardware.
The material is listed as 304 stainless steel with a satin stainless designation, making this hinge suitable for projects where a stainless appearance is visible along the opening, supporting builds like stainless fixture doors or metal cabinets that require a consistent look.
The web description comes from Sugatsune America and uses the part number LSN8-25-300, which helps fabricators and shops repeat the same hinge in follow-up builds or service work, supporting consistent parts stocking within a project line.
The web description states that double folded construction provides extra rigidity, so the formed leaves act like a reinforced section, which helps the hinge resist twisting or bending when doors or panels are cycled, contributing to alignment over repeated operation.
The description notes that the knuckles on both ends are crimped to prevent the pin from being removed, which locks the hinge pin inside the knuckle set and helps maintain a secure, captive pin condition where disassembly is not desired during regular service.
Because the hinge pin does not occupy the crimped knuckles on both ends, those end knuckles primarily secure the pin rather than carrying rotation, which focuses the pivot function on the central knuckles and supports smoother, more predictable swinging action.
The fixed-pin style implied by the crimped ends helps on installations where hinge separation is not part of normal use, so doors or panels remain dependently attached, supporting assemblies that need consistent alignment without routine removal.
The 304 stainless steel material contributes to the durability of the double folded construction by pairing structural geometry with corrosion-resistant metal, which helps the hinge maintain its formed stiffness and pivot capability under typical shop and cabinet conditions.
The satin stainless finish, identified in the product name as Satin Stainless Steel, means the visible knuckles and leaves present a brushed stainless look, which pairs with the rigid double folded design to support both appearance and function on exposed metal doors and fronts.
The Sugatsune LSN8-25-300 hinge is listed as 1"x11-13/16" and described as a 1' weld-on piano hinge, giving a 1 inch width and approximately 11-13/16 inch continuous length for edge support.
The LSN8-25-300 piano hinge is made from 304 stainless steel with a satin stainless description, providing a stainless construction suited to typical cabinet, fixture, or metalwork environments needing that material.
The SAP description identifies this product as a 1' weld-on piano hinge, so it is intended for weld-on mounting to metal frames and doors where a permanent continuous hinge joint is desired.
The web description states double folded construction provides extra rigidity, meaning the formed leaves are stiffer along their length, which helps the hinge resist flexing when supporting doors or panels in use.
The description notes that knuckles on both ends are crimped to prevent the pin from being removed, and the hinge pin does not occupy these crimped knuckles, so the crimped ends lock the pin in place.
Sugatsune America is listed as the brand with manufacturer part LSN8-25-300, which identifies the hinge for sourcing, reordering, or specifying it consistently across related projects and documentation.
The LSN8-25-300 from Sugatsune America combines 304 stainless steel construction, a 1"x11-13/16" piano hinge format, and weld-on design, giving a defined option when a continuous stainless hinge with captive pin and extra rigidity is required.
The double folded construction and crimped-end pin retention described in the web description support projects where hinge stiffness and non-removable pin design are important, helping standardize on a specific hinge across repeat metal or cabinet builds.
With its Piano Hinge product class and Hinges|Piano Hinges category, this hinge aligns with applications that benefit from full-length support along an edge, so it can be selected where continuous stainless piano hinges are part of the hardware plan.