1.Material:iron, nickle plated 2.Full cover, half cover ,insert 3.Door opening angle:110 Hydraulic concealed hinge; Small size Hydraulic hinge; Concealed hingeHalf cover furniture hydraulic hinge 1.Diameter of hydraulic hinge cup:26mm2.Material:Iron,nickel-plated 3.Door opening angle:110° 4.Hole spacing:32mm36mm38mm5.Antirust protection layer6.Guaranteed to open and close 50,000 cycles7.With ...