GlideLok 1 x Child Safety Lock, Access Lock from either side of the door, for interior and exterior doors, child proof metal door lock (not from

Please make sure your door type and thickness are compatible before purchasing this 1-pack. Fits most hinged doors up to 1-3/8" thick (or up to 1-13/16" thick when GlideLok's spacebar is removed). Suitable for interior and exterior doors, French doors and doors with knobs, levers or large/single handles. Not suitable for any sliding doors on a track, such as folding, pocket doors or sliding glass doors. It is also not suitable for patio screen doors, storm doors, metal door frames or double doors that swing in both directions. Requires drilling a screw (included) into the door frame. When installing on exterior doors, the screw will be drilled on the outside of your door frame. The GlideLok can still be operated from both sides. Make sure you can reach the top of your door to slide the GlideLok. Made of sturdy metal that won't break like plastic. GlideLok is the only child proof door lock of its kind made of durable painted metal instead of cheap plastic. It will keep your kids safe for years to come. Use it to protect all doors in your house including the pantry, office, bedrooms, front and back door and basement. Adults can operate from both sides of the door. You won't get stuck on one side of the door while your child is on the other. (This is a problem with other child proof locks.) Also, you can unhook the GlideLok if you don't need it locked for a while, allowing you to operate the door normally until you need to lock it again. Children cannot reach it as it is sitting at the top of the door. Unlike other child proof door lever locks or knob covers, the GlideLok rests on top of your door like a saddle, keeping it out of reach of toddlers and children. It is also designed to blend perfectly with your home decor. Most guests won't notice it's there.