ELEGRP 30 Amp 250-Volt NEMA L6-30R Locking Connector, Industrial Grade Grounding Heavy-Duty, Black/White L0630C - The Home Depot

ELEGRP's locking devices are built to provide unparalleled quality. This creates a superior performance in the most severe industrial settings. ELEGRP's devices combine the best materials available with superior production standards to produce a broad selection of locking devices of unmatched flexibility and dependability.

ELEGRP NEMA L6-30P & NEMA L6-30R Locking Plug and Connector Set, Generator Twist Lock Plug Socket, 30 Amp 250V 2 Pole 3 Wire Grounding, Industrial Grade Heavy Duty, UL Listed (1 Set

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ELEGRP 30 Amp 250-Volt, NEMA 6-30R Surface Mount Power Outlet, Single Straight Blade Range and Dryer Outlet Grounding, Black 2201 - The Home Depot

ELEGRP 30 Amp 250V NEMA L6-30R Locking Plug, Industrial Grade Grounding Heavy Duty, Black/White

ELEGRP 30 Amp 250-Volt, NEMA 6-30R Surface Mount Power Outlet, Single Straight Blade Range and Dryer Outlet Grounding, Black 2201 - The Home Depot

Hubbell 30-Amp 250-Volt NEMA L6-30r 3-wire Grounding Industrial Locking Connector, Black in the Plugs & Connectors department at

AC WORKS 30-Amp 250-Volt NEMA L6-30r 3-wire Grounding Heavy-duty Locking Connector, Black in the Plugs & Connectors department at

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AC WORKS L6-30 Industrial Plug Adapter 30 Amp 250-Volt Locking Plug to L14-30R 30 Amp 4-Prong Locking Female Connector ADL630L1430 - The Home Depot

Utilitech 30-Amp 250-Volt NEMA L6-30p 3-wire Grounding Heavy-duty Locking Plug, Black in the Plugs & Connectors department at

ELEGRP 20 Amp 125/250-Volt NEMA L14-20P Locking Plug, Industrial Grade Grounding Heavy-Duty, Black/White L1420P - The Home Depot