OCSParts 20 Amp, 125/250 Volt, NEMA L14-20P, 3P, 4W, Locking Plug, Industrial Grade, Grounding - Black-White (Black). Color:Black 20 Amp, 125/250 Volt, NEMA L14-20P, 3P, 4W, Locking Plug, Industrial Grade, Grounding - Black-White (Black).
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