The Cornwell Tools CBS2802S 27 Pc 1/4 & 3/8 Drive SAE & Metric Hex Bits Short & Long is a comprehensive set of hand tools designed for automotive use. With both standard and metric measurements included, this set features a variety of hex bits in both short and long lengths to meet the needs of any mechanic or DIY enthusiast. Produced by the reputable brand Cornwell, these high-quality tools are sure to be a valuable addition to any toolbox. Missing one from original 28. The 10mm came undone but it is not broken. What you see is what you get unless stated otherwise. A reminder will be sent at 48 hours prior to opening case.