... Name of hingedetachable 4-way adjustment concealed wooden door hinge for furnitureBrand kavModel No.K2DH07,K2DH08,K2DH09; ... cup35mmDepth of hinge cup11.5mmOpening angle95—105 degreePitch hole48mmThickness of door 14—21mmOverlayHalf overlay, full overlay, insert(embed, inset ... factories in China. In 1981, we started producing door&window hardware, window slide and electro plating. In 1991, we tried ...