Piano Hinges

Continuous Hinges | Piano Hinges

Piano hinges, also known as “continuous hinges,” extend the entire length of a door. These cabinet and furniture hinges are discreet, elegant design-oriented components which do not feature any drilled or bored holes. However, they may be drilled or fastened to hinged doors and lids. With a wide variety of piano hinges in stainless steel, these components are durable and resist corrosion.

All Sugatsune hinges are designed for many years of consistent wear and use. Whether you’re designing custom furniture, storage, or cabinetry in residential or commercial settings, each hinge is engineered for use in projects of any scale.

Please consult our technical experts on these hinges or to learn more about any of our other architectural and industrial products.


FacetWp Door Max. Thickness (mm)
Max. Door Thickness (mm)
Bar Diameter (mm)
Load Capacity (kg)
Glass Thickness (mm)
Load Capacity (kgf)
Center to Center Length (mm)
Load Capacity (lbs)
Magnetic Force (lbs)
Holding Force (lbs)
Retaining Force (lbs)
Push In Force (lbs)
Door Max Height (inch)
Door Min. Height (inch)
Door Max. Weight (lbs)
Door Min. Height (inch)
Door Max. Weight (lbs)
Door Max. Width (inch)
Door Min. Width (inch)
Door Min. Thickness (inch)
Door Max Torque (lb-in)
Door Min Torque (lb-in)
Load Capacity (lbs/pair)
Load Range (lbs/pr)
Handle Depth (inches)
Damper Torque (lbs-in)
Torque Variation (lbs-in)
Positive Catch
Positive Lock
Positive Stop
Soft Close
For Drywall
Undermount Hook
Multi-Prong Hook
Million Lock
Master Keying Availability

Stainless Steel Piano Hinges

Sugatsune features continuous hinges in a range of lengths to suit any size door; with stainless steel and marine grade components, Sugatsune’s selection is well-suited for installation amongst a wide range of applications.

A Heritage of Innovative Design and Engineering Expertise

Since 1930, Sugatsune has been an international leader in design and precision-engineering. Across a wide range of industries and sectors from residential interiors to commercial and industrial design, Sugatsune hardware is renowned for its ease of use and efficiency.

Sugatsune America is also AS9120 B and ISO9001; 2015 certified, with over 6,000 products available to order through a network of nationwide wholesalers and online retailers.

To learn more about these continuous hinges or any of the products featured online, consult our digital resources, featuring product literature and CAD files. Or, contact our showroom experts for product inquiries.