Features:OOTDTY The lock physique is product of Aluminum Alloy material, which is durable, rust resistant, and has a protracted service life.3digit password lock. The initial password is 000. It has extremely security and reliability.Easy to install: Installed with screws, it is very sturdy and has strong antitheft performances. Suitable for most doors.No keys required, input the password and rotate to open. Don't fear about not bringing the keys anymore.It is suitable for keyless functions such as drawers, steel boxes, cabinets, and dossier cabinets.Specifications:Material: Aluminum AlloyColor: Coppers/Silver/Black/GreyColorTotal Length: 15.7cm/6.18inchPassword Part Size: 4.1x4cm/1.61x1.57inchHeight: 2.4cm/0.94inchMiddlePackage Includes:1x Password LockNote:Please allow 1-2cm mistakes thanks to guide measurement, just be sure you don't intellect before you order. Due to the variation between diversified monitors, the picture might not mirror the actual colour of the item.