The Brinks 165-80011 Portable Door Lock is a modern, easy-to-install security solution for your home or office. This blue and silver metal lock requires no tools for installation and is suitable for both security doors and standard doors. Made of brass and metal, this door lock offers durability and protection with a lifetime manufacturer warranty. The universal mounting and reversible door handing make it a versatile option for any situation, while the polished finish adds a sleek look to your space. ANSI Grade 3 rated for good security, this portable door lock is a reliable choice for your peace of mind.