Hubbell Wiring HBL26W47BK

Wiring Device-Kellems Twist-Lock Elastogrip Locking Male Plug, 1-Phase Grounding Portable Standard Sized Water/Dust-Tight Cord Mount Watertight, 125 VAC, 20 A, 2 Pole, 3 Wires, L5-20P/WD1/WD6 NEMA Rating, Commercial/Industrial Grade, NEMA 4/4X/6/6P/12 Enclosure, 3/8 to 7/8 in Diameter Cord, -40 to 60 deg C, Screw Terminal, Elastomer/Composite, Black, 2.51 x 2.51 x 3.96 in