The Snap On CTTP861 Transfer Pump is a high-quality hand tool designed for automotive use. This 14.4v 2.5Ah battery-operated pump comes with a battery included, making it convenient for on-the-go jobs. With a custom bundle of 2 pieces, this transfer pump is compatible with various Snap-On part models, ensuring a precise fit for your automotive needs. Whether you're working on a car, truck, or other vehicle, this reliable tool will help you efficiently transfer fluids with ease.