: Installed with screws , it is very and has strong antitheft performance Suitable for most wooden-doors The body is iron+zinc-alloy , which is , rust resistant , and has a long service life It is suitable for keyless applications such as drawers , metal boxes , cabinets , and file cabinets Three-digit password The initial password is 0-0-0 It has high security and reliability No keys required , enter the password and rotate to open Don ' t worry about not bringing the keys anymore, Manufacturer: Watreketal