175 degree hinge

材质：镀镍铁 开启角度：175度 铰链杯深度：11.3MM                                    铰链杯直径：35MM
Panel Size :3-7MM optional door thickness :14-26MM
Size: Big Bend used in the bend arm door
This product is based on the common hinge epoch-making development of technological innovation. Products installed in the door, the door closed to 60 degree angle off slowly on their own; no noise. Product only with double-plating, spray grit; after plating and then a layer of rust oil. Long in wet conditions effectively prevent surface rust. Opening and closing times more than 5 million times, able to withstand the intensity of breaking of the push is still not discouraged; not leaking.