French Door Lock for Double Doors, Adjustable Double Door Lock for Home Security Prevent Kick Ins for Various Knob Width Door Security

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• 【Dual-Layer Protection:】Double door lock，fit most double door locks for french doors, and the reversible design works for doors that open inward or outward.
• 【Quick-Setup:】French door locks in under 5 seconds by clipping both knobs . No tools or drilling needed, ideal for fast childproofing with double door child lock​ setups or boosting security during emergencies.
• 【Universal Fit for Double Door Locks】French door locks for double doors, this double door lock fits standard french door locks and wider commercial doors.
• 【Reinforced Core:】French doors： Made from one solid piece of aluminum with no weak joints, matching heavy-duty double door locks for French doors. Precision-cut grooves align perfectly with existing french door lock parts.
• 【Packing List:】Closet locks for double doors：1 x Double-door lock; 4 x keys; Please tell us through Amazon if any parts are missing or logistics are missed. We will try our best to solve your problem.