DeWalt DWMT80742 Includes (14) Impact Sockets: 22mm, 24mm, 25mm, 26mm, 27mm, 30mm, 32mm, 33mm, 35mm, 36mm, 38mm and 41mm. Also includes 31mm and 42mm sockets. The 31mm and 42mm look different but all also Dewalt 3/4” drive. The other 12 come as a set and the 31 and 42 are new loose sockets I added. Feel free to ask any questions.