LockeyUSA 2830 SC Mechanical Digital Combo Knob
The LockeyUSA 2830 SC Mechanical Digital Combo Knob is a fully mechanical, keyless door lock designed for residential and light commercial applications. Featuring a satin chrome finish, this lock uses a single‑combination push‑button keypad to provide secure access without the need for keys, batteries, or wiring. The built‑in passage function allows the door to latch without locking when free access is desired, making it ideal for offices, interior doors, and controlled entry points.
