This 1-5/16 inch 12 point shallow socket is perfect for removing pinion nuts with a 3/4 inch drive. The socket is made by Kobalt and has a dull chrome finish for durability. It comes with a lifetime guarantee from Lowes and is a single item, not part of a set. The socket is manufactured in Taiwan and has a standard socket type. It includes a warranty and is not a modified item. This socket is a great addition to any automotive tool collection and is ideal for DIY car repairs.