Hubbell Wiring HBL2321VBK

Wiring Device-Kellems, HBL2321VBK, Locking Plug, 1-Phase Grounding Male Standard Cord Mount, 250 VAC, 20 A, 2 hp, 2 Pole, 3 Wires, L6-20P NEMA Rating, Industrial Grade, IP20 Enclosure, 0.325 to 0.72 in Diameter Cord, -40 to 75 deg C, Screw Terminal, Nylon, Black, 1.78 x 1.78 x 2.5 in Dimensions