1″ Drive Impact Socket Set 18 Pc. Proto Professional USA ASME B107.2 GGG-W-660

Used, 1″ Drive Impact Socket Set,  18 Pc. Proto Professional Socket Set, Made in USA, ASME B107.2, GGG-W-660, Socket sizes 13/16″, 3/4″, 7/8″, 13/16″, 1″, 1-1/16″, 1-1/8″, 1-1/4″, 1-5/16″, 1-7/16″, 1-1/2″, 1-5/8″, 1-11/16″, 1-13/16″, 1-7/8″, 2″. Also includes 07655  and 10607 extension bar. Most sockets appear unused; toolbox is dented, see photos. R1A2