2-3/8” OD Horizontal Tenon Arc Adapter, 3in or 4in Round Pole Bracket for LED Lights

2-3/8” OD Horizontal Tenon Arc Adapter, Round Pole Bracket for LED Street Lights, LED Parking Lot Light Fixtures---For use with 3in or 4in round pole, non-tapered steel and aluminum poles. 2-3/8” OD Horizontal Tenon Mid-Pole Bracket is designed to mount a light fixture that is equipped with an adjustable slip-fitter onto a 2-3/8” OD horizontal tenon.