Locking Devices, Industrial, Flush Nylon Receptacle, 20A 3-Phase Delta 250V AC, 3-Pole 4-Wire Grounding, L15-20R, Screw Terminal, Black/WhiteLocking Flush Nylon Receptacle, 20A 3-Phase Delta 250V ACSKU: 71520FR$10.51PriceQuantityAdd to Cart