Easy to install, you can replace your existing front door handle yourself without any skills.Name: zinc alloy door handleBody material: zinc alloyColor: green bronze,Suitable thickness: 35mm-50mm/1.3in-1.9inCenter distance 85mm/3.3inScope of application: all kinds of wooden fans, plastic steel fansDimensions: 330mmx135mmx55mm/12.9inx5.3inx2.1inSuitable for indoor or outdoor doors, as well as bedroom, garage doors.