Straight Blade Connectors: Connector Type - Locking, California Style; Rating - Amps - 50A; Rating - Volts - 250V; Number of Poles - 2P; Number of Wires - 3W; Ground - Grounding; NEMA - Non-NEMA; Cord Diameter - 0.680 - 1.125; Material - Nylon; Color - Black; Manufacturer Brand - Turnlok