GlideLok Childproof Door Top Lock Made of Durable Metal, 2 Pack

Your childproofing frustrations will soon be over: You can lock and unlock the door from both sides. No more getting trapped in a room! Your kids can't dismantle the GlideLok because it's completely out of reach, sitting on top of your door. Operating the GlideLok is a breeze for adults. Just slide across to lock or unlock. It's the only childproofing system of its kind made of durable metal, not cheap plastic, so it will last you for years. Installation is a snap. It requires just one screw, included with your order. The GlideLok is unobtrusive and blends in with your decor. Most people won't even realize it's there. Simply leave the GlideLok disengaged if you don't need it, and your door will stay unlocked. Will the GlideLok work for your door? The GlideLok works on most standard interior and exterior doors with hinges, including French doors and double doors. Your door must be 1-3/8 inches thick or less in order to install the GlideLok without removing the spacer bar. Your door can be up to 1-13/16 inches thick if you remove the spacer bar with a 1 drill bit or screwdriver.