Pittsburgh 13 Piece High Visibility 1/2" Drive Metric Deep Wall Impact Socket Set High visibility markings for easier socket selection Rugged chrome vanadium construction Sizes: 10mm, 13mm, 14mm, 15mm, 17mm, 18mm, 19mm, 21mm, 22mm, 24mm, 27mm, 30mm and 32mm Drive: 1/2" Points: 6