The PSL-CBL Large Handle Circuit Breaker Lockout quickly locks out large molded-case circuit breakers (such as 480/600V breakers) and is ideal for industrial and harsh applications. The compact, universal design fits a wide range of large handle circuit breakers. Accommodates breaker handle dimensions up to 0.80" thick x 3" wide (20.32 mm x 76.20 mm). Nylon. 3.75" x 2.24" (95.2 mm x 56.8 mm). Color Red. 1 per package.