This 4 digit combination sliding keyless lock security padbolt is made from durable zinc alloy material, providing a sturdy and reliable security solution for garden doors, sheds, and gates. The large size ensures that it is robust and difficult to tamper with, offering peace of mind for your home or property. With its easy-to-use combination system, you can rest assured that your belongings are safe and secure. Ideal for adding an extra layer of security to your outdoor spaces.