This refrigerator lock is a three-digit combination lock that is easy to set and reset. Combination refrigerator locks save you time and worry about duplicate or lost keys. Just turn the knob to lock/unlock the refrigerator. No key required. The child refrigerator/freezer combination lock is made of high-quality ABS plastic and stainless steel. The adhesive pad has a large surface area (6.5 x 6.5 cm) for strong adhesion. The 3 mm cable is braided with twisted cable. The surface is coated with insulating adhesive to prevent scratches, wear, and rust. The child lock uses strong adhesive and can be securely attached to the refrigerator without drilling. Simply peel off the protective film from the masking tape and place it directly on a drawer or refrigerator. It is recommended to clean the surface before installation and wait 24 hours after installation. It is much more than just a refrigerator lock. It can also be used as a cabinet lock, health safety lock, printer tray lock, oven lock, drawer lock, cupboard lock, shed lock, etc. Suitable for smooth and hard surfaces. Step 1: Enter the original password 0-0-0 and press the switch to turn on; Step 2: Insert the tool and hold the control while changing the password; Step 3: Release the control, and the password setting is complete; Step 4: Encrypt the password. Lock. Show more