UNILETS ALA Series Ball Hanger, Size: 3/4 IN Stem, Material: Malleable Iron With Steel Cover, Lamp Type: Incandescent, Fluorescent, HID, Finish: Triple-Coat (Zinc Electroplate, Chromate And Epoxy Powder Coat), Conduit Size: 3/4 IN, Standa
Ball joint permits 20 DEG swing; Protects fixture against wind and vibration damage; Dual function - conduit outlet box and fixture hanger; Can be wired at work bench