Do you travel often or live in rented housing? This compact stainless steel door lock provides instant extra security. It installs in seconds without tools and is perfect for hinged doors with a gap of at least 0.0787 inches. Silicone caps prevent any damage. And the best part? It’s TSA-approved, so you can safely carry it in your hand luggage. An essential gadget for hotels, apartments, and trips—when privacy and a peaceful night's sleep matter most