Flare nut design features a radius on each point to help prevent rounding off soft fittings Thicker profile provides a firm grip of the entire nut to prevent wrench from slipping All sizes feature 3/8 drive size with detents to lock onto ratchets Includes sizes 3/8in. Packaged in a blown case. INCLUDED SIZES: 3/8″, 7/16″, 1/2″, 9/16″, 5/8″, 11/16″, 3/4″, 13/16″, 7/8″, 15/16″, 1. NEW STUFF ADDED DAILY. ALL SALES ARE FINAL ON THESE ITEMS. If you have any problem with your order. We guarantee that your issue will be solved quickly. Thank you for looking at my store! You’re welcome to watch other items I sell. If you have any questions please feel free to ask – We’re always happy to answer your queries.