Top 11 Highly-Rated Child Safety Guards and Locks

Designed specifically for modern lever-style door handles, this lock prevents children from pulling the handle down to open doors. It features a prominent decoy button that toddlers can push to no effect, while the actual release mechanism is hidden in the flexible hinges on the sides. The unit attaches to the door using strong 3M adhesive, requiring no hardware modifications to the door itself.

This set of two refrigerator locks utilizes a steel cable coated in vinyl, connecting two large adhesive plates. It requires a physical key to unlock, making it impossible for children to bypass through brute force or button-mashing. The large adhesive pads distribute force evenly, ensuring the lock stays attached to the appliance even when yanked.

For situations requiring absolute security, this lock uses strong resin plates and vinyl-coated steel cables secured by a traditional keyed padlock. It mounts using permanent 3M VHB tape, creating a bond that is designed to be permanent. It is frequently used not just for toddlers, but for securing medications, alcohol, or chest freezers in garages.

Bifold doors are notoriously difficult to childproof, but this aluminum slide rod offers a straightforward solution. It slips over the top hinge of the bifold door; when slid over the joint, it prevents the door from folding outward. Because it rests on the top edge of the door, it requires no adhesive, screws, or tools to install.

These U-shaped sliding locks thread through adjacent cabinet knobs or D-shaped handles to keep double doors securely shut. They operate via a four-button squeeze mechanism that is simple for adults to pinch and slide, but too complex and wide for small hands to manipulate. Because they do not use adhesive or screws, they are entirely portable and leave no marks.

These nylon safety straps are designed to secure flat-screen TVs to furniture or walls without the need for drilling. The kit includes 16 feet of cut-to-length hook-and-loop strapping and eight large adhesive patches. By utilizing a strong self-adhesive backing, the system provides a tool-free way to add stability to top-heavy electronics, preventing them from tipping forward when pulled.

These flexible nylon straps feature 3M adhesive pads on both ends, allowing them to bend around corners and secure appliances, toilets, and drawers. The latch mechanism requires an adult to slide a button and lift, a motion that typically confounds young children. The flexibility of the strap makes it adaptable to almost any surface where traditional rigid locks fail.

For parents who prefer not to see plastic latches on the outside of their cabinetry, these magnetic locks install entirely on the inside of drawers and cupboards. They remain locked until a magnetic key is placed on the outside of the door, which disengages the latch. The system can be installed using the included 3M adhesive or with screws for a more permanent hold.

These plastic covers snap over standard round doorknobs. When a child tries to turn the knob, the cover simply spins freely. To open the door, an adult must squeeze the cover at two specific indented points to grip the actual knob underneath. The dual-lock design makes it difficult for children to pry the two halves of the cover apart.

Sliding glass doors present a unique challenge, but these adhesive locks provide a simple barrier. Mounted directly to the glass, the lock features wings that pop up to block the door from sliding past a certain point. When adults need to open the door fully, the wings can be pressed flat. The strong adhesive is designed to withstand the pulling force of a child trying to force the door open.