
Durable material: made of PC plastic, metal zinc alloy, brass, high temperature resistant, not easy to break, hard. 4-way connection: power distribution block/audio grounding with high performance 4-way copper car, protect your audio system. Distribution block input: 1X 4AWG and 4X 8AWG. Easy to use: screw-on cable terminals, cover made of high-impact plastic, solid brass construction for corrosion resistance, guarantees the expected longevity of your system. Wide range of applications: suitable for cars, RVs, ATVs, boats or other vehicles.