Allstar 1-1/4'' Round Ballast Mount-All 14183

1 1/4" Round Ballast Mountballast Bracket, Clamp-On, Aluminum, Black Anodized, 1.25 In Od Tube, Eachmounting Styleclamp-Onclamp On Tube Diameter1-1/4 Inballast Mounting Hole Quantity1Ballast Mounting Hole Thread1/2-13 Instud Includednonut Includednomaterialaluminumcolorblackfinishanodizedquantityeach