Usage Tips: Refrigerator security lock with code. This refrigerator combination lock saves time and eliminates the need for keys. Simply turn the knob to lock or unlock the refrigerator. No keys required. Childproofing and Babyproofing: This refrigerator lock with code helps restrict children from accessing refrigerators, drawers, patio doors, windows, wine cabinets, medicine cabinets, and similar areas. It prevents children from opening the refrigerator and accessing alcohol or harmful substances, offering high security and reliable protection. No Drilling Required: The child safety lock features a strong adhesive backing, allowing secure attachment without drilling. Just remove the protective film from the tape and apply directly to the drawer or refrigerator. Tip: Clean the surface before installation and wait 24 hours after application for optimal adhesion. Material: The black refrigerator child lock is made of ABS and stainless steel. The 3mm cable is constructed from multi-strand steel wire, coated in rubber for durability and long-term performance. Widely Used: More than just a refrigerator lock, it can also be used on cabinets, sanitary units, printer compartments, ovens, document drawers, cupboards, sheds, and similar enclosures.