The double hinge has exquisite craft, product was beautiful, good finish and nice; The stainless steel hinge has high quality stainless steel, compact, durable; Multi‑layer processing, to ensure products do not rust,the spring hinge is easy to wear, corrosion ability; The double action hinge is widely used for Freegate, bar counter doors. Events door hinge with double door function; Bearings with adjusted strength function, the hinge is suitable for a variety of materials swing door., Weight: 1.0471957445 pounds, Manufacturer: Kuuleyn