Remove stuck, corroded in place, or otherwise seized on automotive battery terminals with ease using the STEELMAN 77001 Spring Assisted Battery Terminal Clamp Lifter. Designed to clamp under terminals and lift them free using an easy-to-operate, sliding T-handle screw that lifts terminals off of battery posts without damage to either. A spring-assist on the jaws lets you clamp them into place and then freely operate the T-handle without having to hold the jaws themselves. The tool's plated steel construction and heavy-duty spring ensure long-lasting reliability. Puller can also be used to remove windshield wiper arms that mount to tapered splines. Backed by a limited lifetime warranty.