This Snap-on speed handle is a single item measuring 17 inches in length with a 3/8 inch drive size. The quick release feature is not included in this United States-made tool, and it is identified by the manufacturer part number F4L - F-4-L. It is perfect for use in garages and for vehicle parts & accessories. This speed handle is suitable for those looking for a high-quality hand tool to use in their projects.