The Performance Tool W1674 Side Terminal Battery Wrench is a versatile and durable tool that is essential for maintaining and replacing batteries in vehicles and other equipment. Featuring a reversible ratchet action, this wrench makes it easy to remove and install side terminal battery bolts without damaging the battery or the bolt. Its narrow design allows for use in confined areas, making it a favorite tool among mechanics and DIY enthusiasts alike. Specifically designed for 5/16 inch side terminal battery bolts, this wrench is built to last and withstand the rigors of regular use. If you're serious about battery maintenance, the Performance Tool W1674 Side Terminal Battery Wrench is a must-have tool for your toolkit.