The Powerbuilt Battery Terminal Puller features with two jaw design for the removal of badly battery cable clamps and small generator bearings. The jaws are design to grip below the cable clamp and pull up. And this puller is also great for removing windshield wiper. The jaws on the battery terminal and wiper arm puller are designed to grip below the cable clamp. The product size is 7.75" x 5.25" x 0.75", and made from stainless quality materials.