Durable security lock built for heavy use and demanding environments Construction Made from a robust zinc alloy with a copper core for long lasting reliability in tough settings. Designed to endure frequent operation and harsh conditions without compromising strength. Flat key design Innovative flat key enables easier unlocking for users. Helps reduce the risk of unauthorized key duplication. Chrome finish Sleek chrome appearance that looks professional in any environment. resistance to erosion and wear, helping maintain its look over time. Wide applications Suitable for tool cabinets, auto shops, and vending machines. Provides dependable security for valuable items across varied settings. Use scenarios Auto : secure tool cabinets used by multiple technicians, enabling quick access while protecting tools and parts. Vending machines: protect coin boxes and product compartments from tampering, with easy maintenance access. Maintenance workshop: lock equipment lockers and storage cabinets to safeguard inventory and spare parts.