Service Details

L Hinges

The L-hinge, a specialized piece of hardware prevalent in carpentry, construction, and furniture making, is defined by its distinct L-shaped structure. While sharing the fundamental function of all hinges—allowing rotational movement between two parts—its geometry and various crank options set it apart, making it a preferred solution for specific door and cabinet applications, particularly those involving overlap doors.

Design and Mechanics

Unlike the common butt hinge, which consists of two flat leaves, the L-hinge is characterized by a deliberate, sharp 90-degree bend in one of its leaves or plates, forming an 'L' shape. This design is crucial for its primary application: overlap doors or doors that sit over the face of the frame or carcass. The unique configuration allows the hinge to manage the door's position relative to the cabinet or frame when closed, preventing the door edge from fouling the frame.
L-hinges are often categorized by their dimensions, typically including the overall length and the specific "crank" or offset measurement, such as 75mm x 12 mm x 6mm . The final two measurements often refer to the size and offset of the bent plate, which dictates the amount of door overlap or overlay. They are commonly made from durable materials like Stainless Steel (SS) or Brass, which provide excellent resistance to corrosion, wear, and rust, ensuring longevity in both internal and external environments. Many modern versions feature welded bearings for a smoother, quieter, and more durable operation, offering a robust alternative to standard hinges or complex concealed hinges in certain situations.

Key Applications in Practice

The primary domain of the L-hinge is in cabinetry and furniture. They are frequently used on:

• Wardrobes and Cupboards: Specifically for doors designed to sit in an overlay position, where the door fully covers the cabinet's face frame.
• Kitchen Cabinets: Offering a strong, reliable pivot for doors, especially those that are frequently opened and closed.
• Other Furniture: Used on various furniture pieces requiring a sturdy, surface-mounted hinge that accommodates an overlapping panel design.

While specialized Euro hinges (concealed hinges) are popular for high-end cabinetry, the L-hinge remains a strong, cost-effective, and easy-to-install alternative, particularly in scenarios where a simple, durable, and surface-mounted solution is preferred. Some L-type hinges are also engineered for doors and windows, providing a secure and long-lasting hinge point, sometimes even incorporating a locking mechanism for added security.