1、Prevent Electric Shock: The padlock lock beam lock body is made of engineering plastic reinforced nylon PA to prevent the hazard of electric shock. 2、Detailed Structure: Excellent shape, glossy appearance touch, can adapt to a variety of environmental changes, not easy to damage. 3、Simple Operation: The circuit breaker lock has its own locking screw, which can be easily locked without tools and is easy to operate. 4、Included Kit: Breaker lockout tagout kit contains a breaker lock, nylon padlock and two keys, red appearance, eye catching, small size, easy to carry and use. 5、Wide Range of Uses: Wide range of uses, suitable for various small circuit breakers, suitable for power, chemical, industrial, automotive and other industries.