The Schlage dead bolt door lock is a high-quality and reliable security mechanism designed to keep your home safe and secure. With the trusted Schlage brand name behind it, you can be confident in the durability and strength of this deadbolt. It is a top choice for homeowners looking to enhance the security of their front door with a reliable and dependable locking system. This lock comes with two brand new working keys the back side is adjustable to two and three eighths or two and three quarter inch