Locking Devices, Industrial, Female Nylon Connector Body, 20A 125/250V AC, 3-Pole 4-Wire Grounding, L14-20R, Screw Terminal, Black and WhiteLocking Male Nylon Plug, 20A 125/250V, 3-Pole 4-Wire Grounding, L14-20PSKU: 71420NC$12.56PriceQuantityAdd to Cart