Nema L16-20P Flanged Outlet with Waterproof Cover, 16-20P Lock in 3 Pole 4 Wire 20AMP 480V Female Receptacle, Black Color$$Tools

Nema L16-20P Flanged Outlet with Waterproof Cover, 16-20P Lock in 3 Pole 4 Wire 20AMP 480V female Receptacle,Black Color Nema L16-20 Power outlet, it works with ST STOW STO SJTW etc, 10AWG 8AWG/6AWG 4 conductors cord Very easy to install. Nice outside cover, it is used for your device to provide electricity whenever you need. It was simple to install & you need only a power source and extension cord to provide power to any devices. Easy to hook up a transfer switch in the garage and this will either go inside the garage to provide a place to run the cord from the inlet to the transfer switch, or on the outside of the generator box i intend to build.