Back Nut Mount Power SocketThis SAE-type polarized electrical connector is a two-prong power socket connector set. Great for solar panel connections and maintaining battery charge. Installation is as easy as drilling a 7/8 hole, inserting the socket body, tightening the locking nut, and connecting the wires.Features:14-gauge duplex wireSpecifications:Length: 5 in.Volts: 12-24Maximum Amps: 20A @ 12VDCWire Guage: 14 AWMWeight: 0.13 lb.WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Quick Guide (pdf)