Features: Zinc alloy lock bodies have good strength and durability, which can provide a long service life. Through chromes plating treatments, the surfaces of the lock is smooth and corrosion-resistant, increasing the texture and aesthetics of the product. Lock tongue recovery function: After unlocking, the lock tongue can automatically rebound, ensuring that the lock can effectively protect safety when not lock. This lock provides reliable security and can effectively prevent unauthorized entry. Easy to operate, no additional force required to unlock, convenient for users to use.Suitable for various scenarios, including residential, commercial buildings, and office space. It can be used for doors, cabinets, drawers, and other areas that require secure locking. Specifications: Material:Zinc Alloy Size:As Picture Show Package Includes: 1x RVs Cylinder Lock note: Please allow 1mm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item.