Used plug screw

Hubbell HBL2643 Twist-Lock Connector, 30A 480VAC, NEMA L8-30R [New]

• Manufacturer: Hubbell Wiegmann

. . . . . Locking Devices, Twist-Lock, Industrial, Female Connector Body, 30A 480V AC, 2-Pole 3-Wire Grounding, L8-30R, Screw Terminal, Black and White. Hubbell. Hubbell. HBL2643.