nVent CADDY MC/AC Cable Support Bracket, For Use With: 12/3 to 8/2 AWG Isolated Ground Cable, 12/3 to 10/2 AWG Super Neutral Cable and 10/3 to 8/3 AWG MC/AC Cable, 7 Cable, 0.56 to 0.69 in OD, 1/4 in and 0.2 in Hole, Steel, Electro-Galvanized