Full Technical Description: Threaded, Set Screw Type; Malleable Iron Material; Imc/Rigid Conduit Used on; 6 AWG to 250 kcmil Wire Size; Copper Conductor Material; CUL Approval; 10 Standard Package; 2-1/2 Inch Trade Size; Insulated Throat Type; Copper Lug Type; Includes Plastic Liner; Temperature Rating 105 Deg C; GLL Model