Mechanical Keyless Entry Door Lock, 2.0 Code Upgrade, 4-7 Digits Code, Single-Sided Push Button Combination Mechanical Keypad Door Knob, Auto Locking,

Product Features Upgraded 2.0 Mechanical Lock Keypad Update your code directly using the handle and keypad without removing the lock. Unlock with a simple mechanical code—no electronics to worry about, and clear input with the C key for quick corrections Reliable Security without Batteries This single-sided mechanical keyless door lock operates without batteries or wiring. It supports 4-7 digit codes using numbers and the letters X and Z, with any-order entry for added security against code guessing Fits More Door Types The cuttable spindle adapts to 1.4"-2.5"/35-65mm door thickness, while two latch sizes (2.3"/60mm & 2.7"/70mm) fit different door depths. The lock can be mounted on both left-hand and right-hand doors Two Access Modes for Busy Spaces This mechanical door lock features a hold-open mode to keep the door freely passable during high-traffic hours. The code-free mode allows quick entry with a simple handle turn—saving time when your hands are full Built to Last in Daily Use Featuring a sturdy zinc-alloy body with a rust-resistant coating, this mechanical keypad door lock withstands rain, sun, and frequent use. It is ideal for front doors, garden gates, garages, and indoor or outdoor entry points