- 4-Digit Combination Lock : This U-shaped lock features a 4-digit combination for keyless security, eliminating the risk of losing keys while providing added protection against universal key lock bypassing. - Robust Construction : The lock is heat-treated for enhanced hardness and strength, making it resistant to breaking, cutting, and tampering. - Dust and Water Protection : The flip design of the locking mechanism keeps out dust and sand while preventing rainwater infiltration, which helps extend the lock's lifespan. - Durable Coating : The metal body is PVC coated and surrounded by soft engineering plastic, ensuring it remains intact under extreme temperatures without cracking or deforming. - Specifications : The lock has a thickness of 16 mm and dimensions of 9 inches (length) x 5.7 inches (width). - Excellent Theft Deterrent : With thousands of potential combinations and a sturdy lock beam, this heavy-duty U-lock makes it difficult for thieves to compromise your bicycle security quickly. - Versatile Usage : Ideal for securing bicycles, motorcycles, and garden equipment, this lock provides reliable protection in urban and suburban settings alike. Great for daily commuters, recreational cyclists, and anyone seeking to secure their possessions effectively. - Easy to Use : Simply set your preferred 4-digit code for hassle-free access, allowing you to focus on enjoying your ride without the worry of theft.