Features： 1、High Toughness Material: The water resistant power socket is made from premium nylon flame retardant material, which is not only heat resistant but also incredibly sturdy, ensuring long lasting performance. 2、Embedded Installation: Designed for an embedded installation with a 37x37mm installation opening hole, it fits neatly into your vehicle or boat, conserving as much space as possible while ensuring easy accessibility. 3、Dust Cover: Equipped with an automatic rebound protective cover, the power socket is both water and dust resistant. It efficiently isolates the power supply, guarding against hazards such as electric shocks and fire outbreaks. 4、Ideal for Outdoor Use: With its solid build and unique features, the power socket stands as ideal choice for outdoor use. Be it on a trailer, RV, boat, or any other outdoor setup, it performs outstandingly under any condition. 5、Water Resistant: Unlike other power sockets that risk damage when exposed to water, this power outlet is designed with a high degree of water resistant. This allows you to use it safely even in wet conditions, making it an ideal choice for both land and sea use. Specification： Item Type: Power Socket with Cover Material: Nylon + Copper + ABS Current: 10A Installation Type: Embedded, Screw Fixing Installation Opening Hole Size: Approx. 37x37mm / 1.46x1.46in Application: Fit for trailer, RV, boat and outdoor use Package List： 1 x Circuit Board 1 x Washer 1 x Cover