The Kwikset 660 Deadbolt Lock enhances security with its polished brass finish and durable construction. Featuring SmartKey Security technology, this deadbolt provides added protection against advanced break-in attempts, making it a top choice for enhancing home safety. The design blends functionality with a traditional aesthetic, complementing your home's style while offering reliable protection that's trusted by homeowners.
  This single-cylinder deadbolt is ideal for securing front entry doors and offers both interior and exterior locking options. Whether you're looking to upgrade your home's security or install on your own, the Kwikset 660 includes everything you need and detailed instructions for a quick, hassle-free setup. With a lifetime warranty and BHMA certification, it's the perfect solution for those who value both quality and peace of mind.