This refrigerator lock features a three-digit password combination that is easy to set and reset. The refrigerator combination lock saves time and eliminates concerns about key duplication or loss. Simply turn the knob to lock or unlock the refrigerator—no key required. The black refrigerator and freezer lock for children is made of high-quality ABS plastic and stainless steel. It includes adhesive pads with a large surface area (2.8 x 2.8 inches) and strong adhesion. The 3mm cable is twisted with multi-strand wire. The surface is equipped with insulated padding to prevent scratches, wear, and rust. Child safety locks with powerful adhesive can be securely attached to refrigerators without drilling. Just remove the protective film from the masking tape and apply directly to the drawer or refrigerator. It is recommended to clean the surface before installation and wait 24 hours after installation for maximum adhesion. This is more than just a refrigerator lock. It can also be used as a cabinet lock, safety security lock, printer compartment lock, oven lock, document drawer lock, closet lock, shed lock, and more. Suitable for smooth, hard surfaces. Step 1: Enter the default password 0-0-0 and press the switch to open. Step 2: Insert the tool to hold the regulator while changing the password simultaneously. Step 3: Complete adjustment of the release regulator and new password setting. Step 4: Scramble the password and lock.