Locking Devices, Industrial, Male Nylon Plug, 20A 250V, 2-Pole 3-Wire Grounding, L6-20P, Screw Terminal, Black and WhiteLocking Flanged Receptacle, 30A 250V, 2-Pole 3-Wire Grounding, L6-30R, WhiteSKU: 70620NP$5.81PriceOut of Stock