The Tru-Bolt Grade 3 Keyed Entry Security Set is a high-quality locking mechanism designed for exterior doors. With a sleek satin nickel finish, this lock adds both style and security to your home. The set includes a key for easy operation, making it convenient for you to control access to your property. Made of durable nickel material, this lock provides reliable protection against intruders, giving you peace of mind about the safety of your home.