IEC C20 to L6-20R Plug Adapter - 1 Foot, 20A/250V, 12 AWG - Iron Box # IBX-1533-01 UL Listed NEMA C20 Plug to L6-20R Connector 1 Foot Length 12/3 AWG, SJT Jacket Rated for 20 Amps, 250V Message us for custom lengths