Technical Description: - Threaded Type - Ball Burnished Mirror Smooth Die-Cast Zinc Material - 0.73 Inch - Emt/Imc/Rigid Conduit Used on - 14 AWG Solid to 4 AWG Stranded Wire Size - UL 467 - UL 514B - UL (Canada and Us) Approval - 2.7 Inch Diameter - 100 Standard Package