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NEMA L14-30P to L6-30R 240V 30 Amp Twist Lock 4 Prong Male Plug to Twist Lock 3 Prong Female Outlet Receptacle Generator Welder Dryer EV Charger Power Cord Adapter

4 Prong 30Amp Outdoor Extension Cord, NEMA L14-30P/L6-30R, 250V 10 Gauge STW 3/C Generator Cord 1.5FT