B-Line B2212ZN, 1-1/2″, Steel, EMT Conduit to Strut Multi-Grip Clamp, 1pc. B-Line B220ZN, Zinc Plated, Type X, End Cap for 1-5/8″ x 13/16″ Channel, 1pc. B-Line B427ZN, 2″ x 1-1/2″, 1/2″ Screw, Steel, Beam Clamp, 1pc.