Heavy-Duty 3/4 inches 19mm Roll-Up Door Cylinder Lock with 3 Alloy Keys for Storage Unit.Premium Self-Storage Locker Cylinder Lock Set (Includes 3 Keys) (Design 002, 1 Count)

1. Enhanced Security & Tamper Resistance: Featuring a high-security tubular mechanism that is significantly harder to pick than standard pin padlocks, this lock uses a superior integrated latch design to provide maximum resistance against tampering. | 2. Innovative Self-Locking Technology: Unlike traditional locks that require a key to engage, our advanced cylinder allows for quick "push-to-lock" operation with or without the keys in hand. | 3. Universal Compatibility & Compact Build: Engineered with a sleek, rectangular silver finish, this space-saving cylinder is perfectly compatible with most storage facility sliding bolt locks and cylinder compartments. | 4. Durable & Modern Construction: Built from heavy-duty, sturdy materials for long-lasting reliability, the modern aesthetic adds a professional touch to your storage unit while ensuring your items stay protected. | 5. Complete Access Kit: Each package includes one premium lock cylinder and three matching tubular keys, providing multiple spares for easy access and peace of mind. | 6. Cylinder Lock for Roll-Up Doors Storage Unit Cylinder Lock. High Security. No Cuttings.Compatible with DBCI. NiceGo Storage Cylinder Lock with 3 Keys - Chrome Plated Tubular Cam Lock for Mini Warehouse & Roll-Up Doors - Compatible with DBCI & Janus Latches - 19mm High Security Anti-Pick Replacement.