furniture hinge, concealed hinge, cabinet hinge, door hinge, slide hinge (half overlay) 1) Guaranteed to open and close 50,000 cycles 2) Material: Iron, nickel plated 3) Antirust protection layer 4) Opening angle: 110 degrees 5) Diameter of hinge cup: 35mm 6) Depth of hinge cup:11mm 7)Hole pitch: 48mm 8)Dimension of door3----7mm 9)With tow holes and four holes plate