The Tekton 3/8 Drive Flex Head Ratchet, model SRH21112, is a durable and reliable hand tool designed for automotive use. With a 12″ length and 3/8″ drive size, this flex head ratchet offers the versatility and strength needed for various projects. The lifetime warranty ensures long-lasting performance, making it a valuable addition to any toolbox. The quick release feature is not included, but this single item is a must-have for any mechanic or DIY enthusiast looking for a quality ratchet.