4 Prong 30 Amp Generator Cord 100FT and Pre-Drilled Inlet Box Waterproof Combo Kit, NEMA L14-30P to L14-30R Generator Cord with NEMA L14-30P Generator Inlet, ETL Listed

Heavy Duty Power Cord: RVINGPRO 4 prong 30 amp generator cord is made of 100% pure copper conductor 10/4 SJTW with flame retardant coating and PVC jacket.

And it can handle generator up to 7,500 Watts.

Upgraded Pre-Drilled Design: RVINGPRO 30 amp generator inlet box is designed with 4 pre-drilled holes distributing in 4 directions, which is real knockouts, no hassle drilling needed.

You can easily open the hole with your fingers within only 30s.

ETL Listed: Both of RVINGPRO 30 amp generator cord and inlet box have passed ETL certification, which are safe enough for outdoor use.

It can work well in various terrible weather conditions, no matter hurricanes or snowstorm.

Use with Ease: There is a weatherproof seal cap on the inlet box which closes when not in use, protecting the inlet from rain and dust while a green indicator lights up when the power is on.