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Leviton 30A 250V Single Straight Blade Power Receptacle$12.99
Leviton 30 Amp Black Flush Mount Power Outlet fits a wide range of 2.15-in. diameter wall plates from Leviton. This outlet comes with heavy-gauge, double-wire copper alloy contacts.
It is made from durable thermoplastic to withstand damage and last longer. Mounting hardware is included.