This five-hole butt door hinge uses two plain rectangular leaves joined by a segmented cylindrical knuckle. A standard butt hinge relies on two leaves rotating around a central pin, which matches the visible arrangement here. The mounting pattern is asymmetrical: one leaf carries three round fixing holes, while the opposing leaf has two. This layout, together with the broad unembellished plates and textured silver-tone surface, separates the product from conventional eight-hole hinge designs.
For system matching, buyers should verify the overall mounting dimensions, leaf width and thickness, hole diameters, center positions, hinge configuration, opening direction, profile connection, and required load target. The images do not establish a material grade, tested capacity, or compatibility with a particular door construction, so these requirements should be stated in the purchase specification.
Quotation documents should include a dimensioned drawing or reference sample, door and frame details, intended hinge position, quantity per door, opening direction, finish reference, order volume, and packaging instructions. CHIER can use this information to review the uneven five-hole pattern, knuckle arrangement, installation preparation, and OEM or ODM feasibility.
