Minerallac 600BMCS101

10-3 to 8-3 MC/AC (0.560-0.690" O.D.), 12-3 to 8-2 isolated ground cable, or 12-3 to 10-2 Super Neutral Cable Support Bracket, Fits Up to 7 Cables, with Univ Beam Clamp fits up to 1/2" Flange, Zinc Plated