Photo 1 of Kohree 10 Feet 30 Amp Generator Cord and Power Inlet Box Kit, 4 Prong NEMA L14-30P to L14-30R Generator Extension Cord, 30Amp Pre-Drilled Inlet Box with Cord Waterproof Combo Kit, 125/250V, ETL Listed

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Photo 1 of Kohree 10 Feet 30 Amp Generator Cord and Power Inlet Box Kit, 4 Prong NEMA L14-30P to L14-30R Generator Extension Cord, 30Amp Pre-Drilled Inlet Box with Cord Waterproof Combo Kit, 125/250V, ETL ListedPhoto 2 of Kohree 10 Feet 30 Amp Generator Cord and Power Inlet Box Kit, 4 Prong NEMA L14-30P to L14-30R Generator Extension Cord, 30Amp Pre-Drilled Inlet Box with Cord Waterproof Combo Kit, 125/250V, ETL Listed