ISO-DIN Universal Lockout Device, Clamp-On with Screw, Circuit Breaker Voltage 120/277, For Use With Master Lock and American Lock Padlocks, Max. Number of Padlocks 1, Padlock Shackle Max. Dia. 9/32 in, Black, Red, Height 1 3/16 in, Width 11/16 in, Length 2 5/64 in, Material PBT, Stainless Steel, Thermoplastic