Circuit Breaker Lockout Rail, Circuit Breaker Lockout Type Snap-On, For Circuit Breaker Type Single Pole, For Maximum Padlock Shackle Diameter 9/32 in, For Voltage 120V AC, Maximum Number of Padlocks 1, Overall Height 1.01 in, Overall Length 2.69 in, Overall Width 2.7 in, Features No Lock Needed, ID Tags can be Pre-Loaded onto Taglock Devices, For Circuit Breaker Manufacturer TagLock, For Switch Hole Type Switch Tongue, For Use With Circuit Breaker with Standard Nylon Cable Ties