Product Overview

A Stainless Steel Piano Hinge is a long, continuous hinge that runs the entire length of a door, panel, or lid. Originally used on piano lids (hence the name), it is now widely applied in cabinetry, electrical panels, doors, toolboxes, and enclosures due to its strength, durability, and even weight distribution.

Specifications

• Material: 304 or 316 grade stainless steel (corrosion-resistant)

• Length: Commonly available in 3 ft, 6 ft, or custom lengths

• Width (Open): Ranges from 20 mm to 60 mm or more

• Thickness: 0.9 mm – 3 mm (based on load requirements)

• Knuckle Length: Typically 12.7 mm (½ inch)

• Pin Diameter: Varies by hinge size; typically stainless steel pin

• Mounting Holes: Pre-drilled or plain (can be customized)

Key Features

• Provides uniform strength along the entire length

• Ideal for heavy-use or load-bearing doors/lids

• Rust- and corrosion-resistant, perfect for indoor and outdoor use

• Smooth operation over time without sagging

• Can be cut to size as needed

• Suitable for welding or screw mounting