Locking Devices, Industrial, Male Nylon Plug, 20A 125V, 2-Pole 3-Wire Grounding, L5-20P, Screw Terminal, Black and WhiteLocking Flanged Receptacle, 30A 125V, 2-Pole 3-Wire Grounding, L5-30R, WhiteSKU: 70520NP$5.81PriceOut of Stock