Butt connectors are a simple way to join wires together, extend wires, couple a single wire to two different wires or terminate a circuit. Available in a range of amperages for different devices and tasks, they’re an essential part of your toolkit if you’re doing any work on your car’s wiring system, or installing new electrical components. Put simply, butt connectors allow you to make a seamless, insulated connection between two wires, often by using crimping pliers to makes a solid connection. Usually made of vinyl, nylon or heat-shrink material, they come in different sizes for different gauges of wire. Whether you’re installing a new car stereo or just tinkering with the electrics, you’ll need a good supply of butt connectors to work with. Find all the components and tools to work on your car’s electrical system at Euro Car Parts - with over 130,000 products in stock, we’re sure to have what you’re looking for.