
4-Digit Security Padlock: 4-digit combination locks allow you to set your own code with 10,000 unique options. It is 10 times more secure than a three-digit lock. EASY TO USE: Setting or resetting is easy by following the instructions that are always included. Large numbers and a side window make it easy to read. SOLID CONSTRUCTION: The long, heavy-duty padlocks feature a heavy-duty zinc alloy body, hardened steel shackles, and excellent manufacturing cost. They are weatherproof, rustproof, cutproof and sawproof. WIDE APPLICATION: Long neck combination locks are perfect for indoor and outdoor tasks such as doorways, garage doors, sheds, fences, sheds, containers, tool boxes, gym lockers, changing rooms, colleges, schools, escape games, wardrobes, cupboards, etc.