#a prong

UPC 699957086788

Jamgoer 30 Amp RV Power Inlet Box NEMA L14-30P 125/250V 4 Prong Locking Waterproof Generator Transfer Switch Plug with LED Light Highest 7500 Watts Outdoor Receptacle Generator Outlet ETL Listed

Best Price: $39.95 View Product

UPC 699973550850

Jamgoer 50 Amp RV Power Inlet Box NEMA SS2-50P 125/250V 3 Prong Locking Waterproof Generator Transfer Switch Plug with LED Light Highest 12500 Watts Outdoor Receptacle Generator Outlet ETL Listed

Best Price: $42.95 View Product