Professional socket set with heat treated Chrome Vanadium steel sockets and accessories. Fully polished micro satin finish. Standard sockets cover sizes from 8 to 32mm and deep sockets cover sizes 10 to 22mm. Imperial sizes cover 7/16"" to 1"". Features 90-tooth gear-to-gear ratchet wrench with quick release, extension bars, universal joint, and adaptors. Includes contents map displayed inside the lid. Supplied in metal storage case with removable EVA foam tray. Contents: Standard Sockets; 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 21, 22, 24, 27, 30, 32mm, Deep Sockets; 10, 12, 13, 17, 19, 22mm, Standard Imperial Sockets; 7/16"", 1/2"", 9/16"", 5/8"", 11/16"", 3/4"", 13/16"", 7/8"", 15/16"", 1, 1/2""Sq Drive 90-Tooth Gear-to-Gear Ratchet Wrench with Quick Release, Extension Bars; 75, 125, 250mm, Universal Joint, 3/8""Sq Drive Female - 1/2""Sq Drive Male Adaptor. PREMIER PLATINUM Fully polished micro satin finish. CHROME VANADIUM STEEL Professional socket set with heat treated