UV protection and durability: The lock body is anti ultraviolet and corrosion resistant, and it can withstand temperatures from 57C to 177C, making it suitable for harsh indoor and outdoor environments. Writable label for easy management: Includes a writable label to capture essential information for managing the lock, enabling quick identification and better tracking. Versatile usage: Ideal for isolation locking, equipment maintenance, shutdowns, corporate management, and other standard safety and access control applications. Anti skid design: Features an anti skid pattern for secure, comfortable operation during locking and unlocking, even when wearing gloves. Use scenario: Equipment maintenance in harsh environments requires a durable lock that resists UV and corrosion; the writable label records device ID, department, and date for clear handoffs and traceability. Use scenario: Plant shutdowns or routine isolation of equipment to prevent accidental energization during maintenance or downtime. Use scenario: Corporate facilities management and asset control, enabling crossdepartment locking with clear labeling and secure handling.