Socket made of plastic. The special design of the pin connection prevents the socket flap from breaking out. Closing spring made of spring wire. Pins made of MO58z4 brass as standard with nickel plating. Our research has shown that nickel-plated contacts even after six years of use have no signs of corrosion and the electrical connection is correct. Screws for fixing cables - M3x5.5 with a cross-socket. The screws are double galvanized and varnished, which makes them highly resistant to corrosion. For even better protection of the socket against the effects of rainfall, a rubber gasket mounted in the socket cover is standard. We also offer our customers to make an advertising print on the cover of the socket.