Easy to Use: The circuit breaker lock is fast to install, and the locking device is clamped into the switch handle and locked to avoid loosening. can accommodate the switch hands of different sizes, stable, firm and easy to install 10Pcs Snap On Circuit Breaker Lockout, Breaker Lock Out Device PA Nylon Energy Isolation Safety Circuit Breaker Lockout Device Breaker Lockouts Breaker Lockout: Circuit breaker lockout is applicable to the locking of single multi pole circuit breaker with holes on both sides of the switch handle. Easy to Use: The circuit breaker lockout is fast to install, and the locking device is clamped into the switch handle and locked to avoid loosening. Breaker Lockout Device 10Pcs Mini Circuit Safety Isolator Lock Out Tag Out Kit Energy Isolation: breaker lock Suitable for industrial power isolation area to protect employees from the impact of electrical accidents during equipment maintenance. PA]: THE LOCK BODY IS MADE OF NYLON PA WITH WEAR , IMPACT , AND GOOD INSULATION, ENSURING DURABILITY AND PREVENTING DEFORMATION. [DOUBLE CONTROL... The locking device is stuck on the switch handle and locked to avoid loosening, and to check the status of the electrical switch in time Widely used in widely used in industrial plants, homes, factories, hotels, shopping malls, power stations and other places The circuit breaker lock is quick and easy to install without tools 10PCS Breaker Lockout Snap on Circuit Breaker Lockout The circuit breaker lock is quick and easy to install without tools. Eaton/Fuller Other (Stock # 1964) | Langille's Truck Parts Energy Isolation: Suitable for industrial power isolation area to protect employees from the impact of electrical accidents during equipment maintenance. Double Control Design: The snap on circuit breaker locking device adopts dual control design to lock switch handles of different sizes.