Allstar 1-1/4'' Economy Ballast Bracket-All 14193

1-1/4 Ballast Mount Economyballast 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