Feature: 1. The whole is made of stainless steel, and the model guarantee surface adopts a polishing process, which is of good quality and long service life. 2. The cover needle of the conveyor belt rotates to open, with a connection pattern to prevent rotation and move, and it is easy to rotate and open. 3. The 3pin power socket can be widely used in industrial marine RVs and yachts, external grounding wire to ensure safety. 4. Can improve the strength and durability, high temperature resistance and corrosion resistance, and can well meet your needs. 5. Provides the option to upgrade or replace the worn out power inlet connection on your boat or RV, which is very convenient. Specification: Item Type: Shore Power Socket Material: 316 Stainless Steel Surface Treatment: Polishing Voltage: 250V Current: 16A Wiring: 3 Wires Application: Widely Used in Yachts, Ships, RVs, Etc.. Package List: 1 x Shore Power Socket 1 x Washer4 x Mounting Screw1 x Manual