13 SAE Hex Keys for Mechanical & Electrical RepairThis is a new set of 13 SAE hex keys. Great for mechanical and electrical repair.You receive: One 3/8" hex key. One 5/16" hex key. One 1/4" hex key. One 7/32" hex key. One 3/16" hex key. One 5/32" hex key. One 9/64" hex key. One 1/8" hex key. One 7/64" hex key. One 3/32" hex key. One 5/64" hex key. One 1/16" hex key. One 0.5" hex key We work hard to update our descriptions and pictures of our merchandise. As part of a process of ongoing innovation by our suppliers, newer versions of the item shown may be shipped before we are able to complete an update. As a result there may be a slight variation in color and design.