The PrimaTronics Ring Terminal is the perfect solution for your electrical needs. This terminal is designed with a vinyl insulation sleeve that can withstand the pressure of crimping, ensuring a secure connection. The crimping wires secure the connection mechanically and retain them in place while soldering. Maximum conductivity and tensile strength are provided by the solder, while the seal covers out moisture and road salts, stopping wire deterioration. FleetPride is your First Click in Heavy Duty®.