VEVOR Mechanical Keyless Entry Door Lock, 14 Key Mechanical Door Lock, Mechanical Keypad Door Lock with Handle, Stainless Steel Waterproof Keyless Gate Lock, for Home Office Outdoor Fence Garage Yard

2nd Generation Mechanical Combination Lock: This mechanical keyless entry door lock features a fully mechanical design, making it tamper-resistant without the need for charging or batteries. Its simple installation and operation provide high security, while the second-generation design allows for easy password changes. The adjustable left/right handles provide added flexibility

Universal Compatibility for Various Doors: This mechanical keyless door lock comes with multiple screw sizes and square shafts, making it compatible with doors ranging from 1.4 to 2.5 in (35-65 mm) thick. It's suitable for a variety of door types, including garden gates, outdoor garden doors, garages, storage rooms, wrought iron, aluminum, and fence doors

Durable Zinc Alloy Material: The latch bolt is made from high-strength zinc alloy; this keyless mechanical combination door lock features a corrosion-resistant electroplated coating that ensures durability. It's waterproof and rust-resistant, providing reliable security in all weather conditions, from cold winters to hot summers and rainy days

Easy Door Lock Replacement: This mechanical door lock includes an adjustable thumb knob, making it suitable for both left and right doors. The adjustable mounting hole distances (2.3 in / 60 mm and 2.7 in / 70 mm) and wider base plates avoid the need for large drilling, preserving the appearance of your door while ensuring enhanced security

Automatic Locking & Hold-Open Mode: The mechanical combination door lock automatically engages when the door is closed, so you don't have to worry about forgetting to lock it. The hold-open mode is ideal for areas with frequent access, allowing for easy entry and exit