Keyless refrigerator lock: 3-digit code lock design, no need to worry about losing the key or finding the key. Easy and smooth to use, just turn the dial and press the button to open the refrigerator lock. The default code is "000" and instructions for changing the code are provided in the product description. Don't forget your code combination! STRONG ADHESIVE: You don't need to drill or screw. Installation is very simple. It comes with a strong adhesive, just clean the area where you apply the lock and where you want it. DOUBLE SECURITY: You can choose these strong adhesives, which means no drilling required for installation, while if the can be drilled, you can also use screws to screw the lock to the shed or door for double security. High-Quality Materials: The refrigerator safety lock is made of high-quality plastic, with a metal lock and lock cylinder, the cable is multiple steel wire ropes twisted together, and the outer shell is wrapped in soft rubber, which is strong and .