One-handed operation---Press the two buttons and pull outward to unlock, close the refrigerator with the lock automatically locked. The distance between the double buttons of the new refrigerator lock is extended to 40mm, which increases the safety factor and makes the operation more comfortable. Easy for adults to open but difficult for children.Normally open function---Press the two lock tongues at the same time and slide the middle button to use the normally open function. Made of ABS material, our refrigerator lock is specially designed for refrigerators without the need for keys and belts.High viscosity---Except for 3M VHB adhesive (the effect will be better after 24 hours), no tools or drills are needed. 3M VHB adhesive has strong viscosity, no damage or residue to the refrigerator.Wider application---The maximum thickness of the refrigerator sealing strip can reach 1" (25mm). The lock head can be rotated 120 degrees and can also be installed on slopes. It is more versatile and