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, providing maximum conductivity and tensile strength. The seal covers moisture and road salts, stopping wire deterioration and providing a long-lasting connection. FleetPride is your First Click in Heavy Duty®.