4 gang security padlocks: 4 gang combination padlocks allow you to set your own combination padlocks 10,000 unique options. It is 10 times more secure than a three digit padlock. STRONG AND DURABLE: The heavy duty combination padlock features a high strength zinc alloy lock body that resists weather, rust, cutting and sawing. It is designed to be your most durable digital padlock. WIDE APPLICATIONS: 4 digit padlocks are perfect for indoor and outdoor use, such as gym locker rooms, colleges, school lockers, escape games, cabinets , closets, tool boxes, garage doors, sheds, backyards, Fence, spacious storage area. Please wait Note: The data is all manually measured, please allow 1-3cm error, due to the difference in light and display, there will be some difference in color, the actual object received shall prevail.Note: The data is all measured manually, please allow 1-3cm error, due to the difference in light and display, there will be a certain color difference, the actual item received shall prevail.