Hydraulic Door Hinge 1.Open angle:105 degree 2.Passed SGS test over 50000 open-close times 3.With 3D Function Plate "sh-hengchuan hardware" Make Your Max Satisfaction Product details charaters: Hydraulic Door Hinge 1.Item No.: H8122.Type: Hydraulic Door Hinge, Hydraulic Hinge, Hydraulic Kitchen Hinge 3.Opening angle is 105 degree4.Dia of hinge cup is 35mm5.Depth of hinge cup is 11.5mm6.Hinge with ...