Product Features: Made from High Quality Chrome Molybdenum Steel Long Lasting Manganese Phosphate Finish Storage Rail with Metal Clips Included Using the right tool for the job is one of the most important things that you can do to increase the overall quality of your work. Too many times non-impact sockets are being used with impact guns and fasteners or sockets are being damaged which takes extra time away from restoring your vehicle. Eastwood has you covered with high quality and high strength Impact Sockets so you know that you are Doing the Job Right. Contents: Sizes Included: 13, 14, 15, 16, 17, 18, 19, 21, 22, 24 mm Specifications: Socket Type: 6 Point Impact Drive: 1/2 inch Socket Depth: Shallow SAE/Metric: Metric