1/2" Drive 25 Piece 6 Point Standard, Metric Socket Set, 10mm - 28mmContains: 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28mm, 5" & 10" Extensions, 45 Tooth Ratchet, Universal Joint, Flex Handle, T handle Drive Type: 6 Point 1 2" Drive Chrome finish for maximum resistance against corrosion. Large laser etched markings improve size identification and provide differentiation between SAE and metric sizes. Knurled ring provides superior grip for quicker and easier removal of socket from