Size markings have been hard stamped into the sockets for quick and easy identification that will never wear away. Husky 1/2 in. Drive Standard SAE 6-Point Impact Socket Set (11-Piece). 11-piece set includes 1/2″ drive standard length impact sockets in SAE sizes 7/16″, 1/2″, 9/16″, 5/8″, 11/16″, 3/4″, 13/16″, 7/8″, 15/16″, 1″, and 1-1/16″.