Appleton® ALT50-B ALT BALL FIXT HGR 1/2 I

Rigid Conduit Lighting Fixture Ball Hanger, Type Ball Flexible Fixture Hanger, Fixture Type Fluorescent, HID, Incandescent, Swing Angle 20 Deg, Fixture Stem Size 1/2 Inch, Conduit Size 1/2 Inch, Capacity 250 Lb, Number of Hubs 2, Hub Location (2) Side, (1) End, Feed Through, Material Zinc Electroplate Malleable Iron Body, Steel Cover, Approval UL E109438