Description These battery terminal adapters are a must-have for car owner. With a 6mm external thread and 8mm internal thread, they are compatible with most common battery terminals. The adapters are designed for easy installation and removal, making them perfect for professional mechanics. Features -Color:Golden -Material:Brass -Size:4.00X2.00X2.00cm/1.57X0.79X0.79in -Specification: 6MMexternal thread,8MMinternal thread -Made from brass material to ensure long-lasting durability and reliability. -Compatible with the commonly used battery terminals. Wide range of applications. -Designed for easy installation and removal, making it suitable for professional mechanics. -Battery terminal adapters are reducer adapters, allowing for multiple applications and versatility. - Easy to install, easy to access, battery terminal adapters can be easily and securely attached to the battery post.Package list: 2 x Battery Pole Adapters 4 x Gaskets 2 x Screws