Marco Tools 6-Pt Mid-Length & Stubby ADV Impact Socket Set, 25-Piece 3/8 Inch Drive Metric: 12 Stubby Sockets: 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm. 13 Mid-Length Sockets: 7mm, 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm