Collection: Auto - Terminal Strip

Consolidate your accessory wiring, eliminate messy inline splices, and secure your 12V connections with our selection of Auto Terminal Strips. At DIY Customs, we provide high-conductivity screw barrier blocks, specialized dual-row terminal strips, durable grounding bars, and insulated distribution blocks designed for a perfect fit on custom car audio installations, marine dash overhauls, and off-road auxiliary wiring panels. Whether you are seeking a specialized multi-position terminal block to cleanly route power to your aftermarket gauges, outfitting a custom switch panel with specialized protective barrier strips to prevent accidental shorts, or seeking durable insulated bus bars for high-amp distribution networks, our professional-grade electrical hardware offers the terminal security and current execution you need at unbeatable prices. From specialized jumpers and marker strips to universal hardware for complex custom wiring builds, we carry the essential components for every electrical project. Don't see the specific screw count, amp rating, or specialized insulation material for your system layout? Hit the live chat or call 412-882-8346—we can special order and drop-ship exactly what you are looking for directly to your doorstep!