EATON 1258-SP 50-Amp Power Receptacle N/A Imported 50 Amp, 125/250 Volt Nema 14-50 3-Pole/4-Wire For replacement use in newer homes with 4-wire range and dryer connection points Heavy gauge Galvanized steel mounting strap for corrosion resistance For use with copper or aluminum wire lush receptacles fit one-gang or two-gang enclosures