Master Lock Oversized Handle Circuit Breaker Lockout Device

The master lock S3823 Grip Tight Plus circuit breaker lockout device fits oversized handle circuit breakers (480/600V). Its lightweight. one-piece design easily and consistently installs without use of tools. The stainless steel thumbscrew and curved blade provide a tight grip on the circuit breaker handle so device remains secure. A fold-down cleat provides enhanced switch throw blocking when needed. Compatible with a wide variety of circuit breaker handle shapes and sizes.