Sizes 8mm, 10mm, 12mm, 14mm, 17mm, 19mm. All the most common sizes! All brand new, never used. This Craftsman USA Metric 7-piece Reversible Ratcheting Wrench Set is perfect for any mechanic or DIY enthusiast. The set includes six ratcheting wrenches ranging in size from 8mm to 19mm, making it ideal for use on a variety of different nuts and bolts. The wrenches feature a 12-point drive type and a reversible design for easy use and maneuverability. Whether you’re working on your car or truck, or simply need a reliable tool for your next project, this set is sure to get the job done.