Sugatsune Satin Stainless Steel 1-1/4"x11-13/16" Stainless steel Piano Hinge - LSN8-32-300

Sugatsune Stainless Steel Piano Hinge For Precise Swing

Sugatsune stainless steel piano hinge describes a continuous hinge from Sugatsune America that spans 11-13/16 inches in length to support aligned movement along the full run of your project. The 1-1/4 inch width spreads load over a broader surface, which helps distribute stress where doors, panels, or lids pivot frequently. This piano hinge belongs to the piano hinges category, so it provides a long, even pivot line where point hinges are not suitable. The product is made from 304 stainless steel, giving you corrosion-resistant metal for demanding or moisture-prone environments. The hinge uses double folded construction, which provides extra rigidity so the leaf resists twisting under load. The knuckles on both ends are crimped to prevent the pin from being removed, which keeps the pivot secure once installed. The hinge pin does not occupy the crimped knuckles on both ends, which keeps the locking crimps separate from the bearing area of the pin.

Key Piano Hinge Details That Support Your Build

• The 1-1/4 inch width presents a generous bearing surface, which allows loads to be spread across the mounting area for more stable door or panel movement over time.
• The 11-13/16 inch length creates a continuous pivot line, which helps keep taller or heavier pieces aligned and reduces racking compared with short, spaced hinges.
• The piano hinge product class means a long, uniform hinge geometry, which works well anywhere you need consistent support along the full edge of a component.
• The 304 stainless steel material resists corrosion, which supports use in areas where humidity or cleaning chemicals are present and helps maintain hinge function over its service life.
• The double folded construction increases rigidity in the hinge leaves, which helps the assembly stay straight and resist flexing under repeated opening and closing cycles.
• The end knuckles are crimped to prevent pin removal, which keeps the pin captured inside the hinge during regular service and helps maintain joint integrity.
• The hinge pin not occupying the crimped end knuckles isolates the locking crimps from the bearing section, which preserves smoother movement along the active knuckle length.

Hinge Construction Details That Influence Installation

The 1-1/4 inch weld-on piano hinge designation indicates a width that gives you room to establish strong attachment along the leaf while managing edge clearances. The 11-13/16 inch overall length defines how much edge you can support with a single continuous run, which affects where you position the hinge relative to corners and stops. The use of 304 stainless steel means you are welding or attaching to a stable stainless substrate, which supports joining in environments where rust-sensitive hardware would be a concern. Double folded construction adds stiffness to the leaf, so it holds its shape properly against the mounting surface as you align edges. The crimped end knuckles that prevent pin removal keep the internal pin located during handling and installation, which avoids pin drift while you position and secure the hinge.

Where This Weld-On Piano Hinge Works Best

Piano Hinge Dimensions For Edge Support

The LSN8-32-300 designation identifies a piano hinge with a 1-1/4 inch width, which provides edge coverage appropriate for doors, lids, or panels that need a broad bearing surface. This width helps distribute forces across more material, which is valuable when your substrate is thinner or when the component sees frequent cycling. The 11-13/16 inch length supplies nearly a foot of continuous support, allowing you to carry the pivot line along a significant portion of one edge. As a piano hinge in the hinges category, the product extends support across its full length rather than at individual points, which reduces localized stress. The weld-on description from the SAP text ties this hinge to welded attachment methods, giving fabricators a continuous stainless edge they can tie directly into their frame or structure.

Construction Choices That Support Repeatable Motion

The double folded construction on this piano hinge provides extra rigidity, so the leaves act more like a stable beam along the edge instead of flexing, which helps the hinge track consistently as the connected part moves. This rigidity matters when you need predictable gaps and repeatable closing action, especially on components that see repeated opening. The 304 stainless steel composition gives the moving joint corrosion resistance, which preserves knuckle function and pin movement in service environments where standard steel could deteriorate. The knuckles on both ends are crimped to prevent the pin from being removed, so the pin stays captured inside the hinge barrel during normal use, which lowers the chance of accidental disassembly at the ends. Because the hinge pin does not occupy the crimped knuckles, the active bearing area remains separate from the locking points, which supports smoother rotation across the working knuckles over time.

Common Questions About The LSN8-32-300 Piano Hinge

Select This Stainless Piano Hinge For Continuous Support

This Sugatsune stainless steel piano hinge combines a 1-1/4 inch width, 11-13/16 inch length, and double folded construction to give your project continuous, rigid edge support. The 304 stainless steel material and crimped end knuckles that retain the pin provide a stable, corrosion-resistant pivot. With its piano hinge classification and weld-on designation, the LSN8-32-300 part number lets you align a long, consistent hinge line wherever you need steady, repeatable motion.