Fits in both right & left opening doorsSuitable for door thickness: 35-45MMSurface Finishing: ElectroplatedOther: Mute & Anti-theftOpening direction: UniversalMaterial: Zinc AlloyKeys Included: YesIs Smart Device: NOFit Door Thickness: 35-45mmApplication: EntranceApplication: Interior DoorHandle material: Aluminum AlloyPanel material: Zinc Alloy Lock bolt material: Zinc AlloyLock plug material: Zinc clad copperCentre hole pitch: 50MMWith 4 keysTriple lock boltMute, Anti-theft, Rust-lessIncludes complete installation hardwareDelivery: 25-30 days