This Performance Tool M198 torque wrench is a top-quality tool that is perfect for any automotive job. With a 3/8″ drive and a ratchet head, this wrench is designed for precision and ease of use. It is a single item that is sure to last for years to come. The wrench is made by Performance Tool, a brand that is known for its high-quality tools. It is a standard size wrench that is suitable for use with a wide range of vehicles. The wrench is designed for use with the SAE system of measurement and is perfect for anyone who needs a reliable and accurate torque wrench for their automotive projects.