Dr. Hahn Türband 4 hinge

The image displays technical specifications and dimensions for a high-quality door hinge, specifically identifiable as a product from the Dr. Hahn professional range, likely the Türband 4 or a similar heavy-duty screw-on hinge. These products are widely used in the construction and architectural ironmongery sectors for aluminum and plastic doors.

Dr. Hahn is a renowned German brand specialized in the development and production of hinges for doors. The company is known for its engineering excellence and maintains a strong manufacturing presence in Germany to ensure high quality standards. As of 2026, the brand remains under the ultimate ownership of its founding entity, reflecting a long history of family-owned industrial expertise.