Description for Hydraulic Buffering Hinge K8-07 1.Brand/Model: home / K8-07 2.Opening Angle:90-110 degrees 3.Material: cold-rolled steel 4.Thickness: 1.2mm 5.Depth of hinge cup:11.5mm 6.Diameter of hinge cup:35mm 7.Dimension of door (K):3-7mm 8.Range for door thickness:16-18mm characteristic: 1.Mounting plate in different height and different design 2.Eliminate possible door slams 3.Close door silently and completely 4.Door close automatically when open under 80 degrees 5.Optional Euro screw, dowel and wooden screw available 6.Open Circle: 100000 Times packing terms: 1.Inner packing:100pcs/polybag 2.Outer packing: 1polybag/ctn