Multi-Point Locking System - Side clips lock the plug body securely into the inlet which eliminates any stress on the electrical connection from movement of the power cord. Weatherproof Seals - Superior gaskets installed in the interior of the plug body eliminate any water penetration when plug is connected to inlet. Reverse Polarity - New for 2021 is SmartPlug’s Reverse Polarity Indicator System. Reverse Polarity is a safety concern and can damage electrical components on a coach or trailer.

 PROP 65 WARNING: This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling. For more information, visit www.P65Warnings.ca.gov