Circuit Breaker Lockout Circuit Breaker Lockout Type Clamp-On For Circuit Breaker Type Multipole For Maximum Padlock Shackle Diameter 5/16 in For Voltage 120V AC Maximum Number of Padlocks 1 Overall Height 1.87 in Overall Length 0.81 in Overall Width 2.6 in Features Isolates and Secures Circuit Breaker Switches For Use With Multi-Pole Breakers Lockout Color Red Lockout Material ABS Plastic Mount Type Tie Bar Package Quantity 6