Terminator's combination pad lock is a high-strength portable security device that can be used on travel bags, hand baggages, doors and suitcases. These locks have a solid weatherproof brass body that ensures durability and feature a sleek design. Plus, the four digit combination is very easy to set - just set the default password (0-0-0-0) and pull up the shackle; turn it at 180 degress and set a new combination while pressing it down. Once your combination is set, restore the shackle to the lock position and you are good to go!