TruComponents Crimp Terminals Ring terminal 629239 - TruComponents 1583132, TruComponents produces the 1583132 ring terminal, a non-insulated metal connector with a maximum cross-section of 25 mm² and a hole diameter of 12 mm. This crimp connector is ideal for automotive and car crimp terminal applications. It is designed for easy installation without the need for soldering. TruComponents 1583132 Ring Terminal 25mm² 12mm Hole Not Insulated