Keyed Entry Door Knob with Lock and Key, Exterior and Interior Door Knob for Bedroom or Bathroom, Satin Nickel, Not Keyed Alike, 3 Pack

Safe DurableThis 3-pack interior door knob with lock features keyed different exterior access and internal twist-lock function. Constructed with stainless steel handles, anti-collision cylinders, and plated solid surfaces exceeding 250,000 cycles for long-term reliability. | Universal Size CompatibilityThe adjustable door lock is suitable for doors with a back distance of 2-3/8 inches (60 mm) or 2-3/4 inches (70 mm), and the door knobs with lock and key is suitable for doors with a thickness of 1-3/8 inches (35 mm) to 1-3/4 inches (40 mm), which can meet your various needs. | Easy to InstallThis door lock with key adopts the latest ball three-bar lock, the door knob comes with installation instructions, you can easily install it yourself without professionals. It is not only easy to install, but also suitable for left-opening doors and right-opening doors. | Versatile Application ScenariosPerfect door knobs interior with lock for securing bedrooms, bathrooms, home offices, or closets. Provides privacy control and unauthorized access prevention; externally key-lockable for added security during absences. | Premium MaterialCorrosion-resistant satin nickel finish complements modern decor. Brass lock catch and key reinforcement ensure smooth operation and prevent forced entry. Note: For added security, the lock core is different for each key set.