2nd Generation Mechanical Combination Lock: This mechanical keyless entry door lock features a fully mechanical design that is tamper-proof and does not require charging or battery installation. With easy installation and operation, it provides strong anti-theft security. The 2nd generation allows for easier password changes, and the adjustable left/right handles provide added flexibility
Universal Compatibility with Various Doors: This mechanical keyless door lock comes with multiple sets of screws and square shafts, making it compatible with doors ranging from 1.4 to 2.5 inches (35-65 mm) in thickness. It fits a wide range of door types including gates, garden doors, garages, storage rooms, wrought iron, aluminum and fence doors
Durable Zinc Alloy Material: The deadbolt is made of zinc alloy; this keyless mechanical combination door lock has a corrosion-resistant electroplated coating for improved water and rust resistance. It can withstand all weather conditions - cold winters, hot summers and rainy days - ensuring your home remains secure with long-lasting performance
