China Stainless Steel Double Pry Anti-Theft Buckle Door Hinge 4"X4"X3.0mm 5"X3"X3.0mm 5"X4"X3.0mm (DH28) , Find details about China Spring Hinge, Door Hinge from Stainless Steel Double Pry Anti-Theft Buckle Door Hinge 4"X4"X3.0mm 5"X3"X3.0mm 5"X4"X3.0mm (DH28)