1There is a handle and a lock with a key outside, and an open handle and an anti-lock knob inside. 2The door handle lock kit can be used for easy access door installation. 3Suitable for exterior doors requiring key entry and safety protection. Internal knob with universal handle. 4The lock does not need to distinguish the direction, suitable for the left and right handed door. 5Single tongue lock size can be adjusted between 60-70mm/2.36-2.76in, suitable for all standard door. 6Smart Key Update technology makes it easy to re-encrypt your lock in seconds. 7Easy to install, just a few simple steps to install the lock in minutes. 8It is anti-kick, anti-collision, anti-mite, anti-drill and anti-saw. 9Security lock is designed to prevent universal types of intrusions to ensure family safety.Condition: 100% Brand New Item Type: Handle Door Lock Color: Shown as Picture Material: Aluminum Alloy Single Head Lock Body Size: Approx. 60-70mm/2.36-2.76in (Adjustable) Suitable for Door Thickness: Approx. 35-50mm/1.38-2.0in1 x Door Handle1 x Lock Head1 x Round Handle1 x Knob2 x Single Tongue Lock Body (60-70mm/2.36-2.76in, Adjustable Size)3 x Keys1 x Lock Box1 x Lock Box Accessory Kit (with 8 Screws)2 x Mounting Plate1 x Screw Package