B-Line 9G-4006, Hot Dip Galvanized, L-Shaped 4-Hole Cable Tray Splice Plate, 1pc. B-Line 9G-1249, 1-1/8″ Flange, Hot Dip Galvanized Aluminum Cable Tray Guide, 1pc. B-Line 9ZN-1249HD, 1-1/8″ Flange, Zinc Plated, Hold Down, Cable Tray Clamp, 1pc.