1、Suitable Circuit Breaker: The clamp on circuit breaker lockout device is professionally designed for molded case circuit breakers with ≤16.5mm/0.65in wide handle. 2、Special Shaped Screw: The clamp on circuit breaker lockout takes advantages of special shaped screw design to lock the circuit more securely to ensure safety. 3、Durable Plastic: Circuit breaker lock is carefully made of premium engineering plastic with temperature resistance range of ‑57℃ to 177℃, not easy to deform or fade. 4、Wide Usages: The circuit breaker lock is suitable for industry, automobile, chemical industry, electric power and many other places to better meet your demands. 5、Smooth Surface: The circuit breaker tagout is delicate and compact, smooth surface without burrs for comfortable touch feeling, adapt to various kinds of working conditions. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.