Heavy Duty 4 Digit Long Shackle Combination Lock Perfect for Lockers 2 Pack Unbreakable Security Ultimate Convenience Our heavy-duty 4-digit combination lock offers unparalleled security with over 10,000 unique combinations. Forget the hassle of keys: simply set your personal code and enjoy worry-free access. Easy to Reset, Easy to Remember Need a new code? Resetting the combination is a breeze. The 4-digit format is easy to remember, ensuring convenient access whenever you need it. Humanized Design for Maximum Ease Compact and portable, this lock fits perfectly in your pocket or purse. The side window design allows for easy viewing of the combination, even in low-light conditions. Versatile Reliable Perfect for a wide range of applications, our combination lock is ideal for securing cupboards, cabinets, luggage, campus lockers, toolboxes, fences, storage units, gym equipment, and more.