The Kicker Positive/Negative Brass Battery Terminal helps keep your equipment running smoothly. It features brass construction, which makes it strong and resistant to corrosion. This Kicker battery terminal has 2 x 0/8-gauge inputs and 1 x 4/8-gauge outputs. It's easy to install so you can get back up and running with minimal downtime. The receptacles are compatible with most sizes of wire. The Versa-Gauge connection points allow for fast connections. The negative post adapter collar locks into place tightly.