Leviton 16R21-UE 3R NEMA Rated, 600 Volt, 400 Amp, 1/0 to 4/0 AWG, Male, Double Set Screw, Panel Receptacle
3R NEMA Rated, 600 Volt, 400 Amp, 1/0 to 4/0 AWG, Male, Double Set Screw, Panel Receptacle 4-1/2 Inch Long, Black (MOQ=1, Pkg Qty=1)
Not Cancelable or Returnable!