1Durable Material: The lock body is made of reinforced nylon PA with good insulation and temperature resistance (50 to +177), which is durable and not easy to be deformed, and the copper chrome plated screws are suitable for a variety of operating environments. 2Easy to Install: With its own fastening screws, it can be manually locked without the help of tools, which is more convenient to use, and the diameter of the screw mouth of the bending screws is larger than before, which makes it more comfortable and labor saving to screw up. 3Wide Application: Through professional design, the product is suitable for all kinds of medium sized circuit breakers (no need to modify the panel or the breaker itself) to protect employees from electrical accidents during equipment maintenance. 4Suggested Matching: The multifunction circuit breaker lockout device is recommended to be used in conjunction with an insulated padlock and safety signage to achieve energy isolation, equipment lockout, and prevention of misoperation. 5Portable Lockout Device: Lightweight and compact design, easy to carry and store, suitable for a wide range of applications in industrial and commercial settings. 1 x CircuitBreakerLockoutDevice