Locking Devices, Industrial, Male Nylon Plug, 20A 125/250V, 3-Pole 4-Wire Grounding, L14-20P, Screw Terminal, Black and WhiteLocking Male Nylon Plug, 20A 125/250V, 3-Pole 4-Wire Grounding, L14-20PSKU: 71420NP$9.04PriceOut of Stock