Alfa Metal Tek Industries is in manufacturing of different types of Hinges from 2021 but Piano Hinges are special due to their Length. A piano hinge is a long, continuous hinge that runs the entire length of the two surfaces it connects. It’s commonly used on piano lids (hence the name), but it’s also found in many other applications requiring even support and alignment over a long span. 🔧 Key Features Length: Typically comes in 6-foot or 8-foot lengths, but can be cut to size. Material: Usually made of stainless steel, brass, aluminum, or steel. Knuckles: Small, tightly spaced knuckles for a smooth rotation. Load Distribution: Distributes weight evenly along the entire length—ideal for long doors or panels. 🛠️ Common Applications *Piano lids *Toolboxes *Storage chests *Folding partitions or panels *Access panels on machinery *Cabinet doors or lids When it comes to durability, precision, and long-term performance, piano hinges (also known as continuous hinges) are a critical component in a wide range of applications—from industrial equipment and commercial doors to cabinetry and marine hardware. At Alfa Metal Tek Industries, we don’t just sell piano hinges—we deliver quality, trust, and value. Ready to place an order or get a quote? Contact us today and experience the difference quality makes.