Usage Tips: Refrigerator security lock with code. This 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 coded refrigerator lock helps restrict children from accessing refrigerators, drawers, patio doors, windows, wine cabinets, medicine cabinets, and more. It prevents children from reaching alcohol or harmful substances, offering high security and reliability.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 best results.Material: The black refrigerator child lock is made of ABS and stainless steel. The 3mm cable consists of 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 applications.