Weatherproof Kit Assembly Consisting of One Self-Test Tamper-Resistant; Weather-Resistant Slim GFCI Receptacle (GFWT1-0GY); 15A-125V Feed-Through, One Vertical Outdoor While-In-Use Coverplate with Self-Closing Cover (IUM1V-0GY), and One Aluminum Box (1GM53) Complies with the National Electric Code (2017) Section 406.9 for weatherproof enclosures in damp and wet locations.