Genius Tools 25 Piece 1/2" Dr. Metric Deep Impact Socket Set TF-425MD 25 Piece 1/2" Dr. Metric Deep Impact Socket Set with Labeled Plastic Organization Tray Limited Lifetime Warranty so purchase with confidence 6 pt Deep Impact Socket Sizes Included: 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm, 20mm, 21mm, 22mm, 23mm, 24mm, 25mm, 26mm, 27mm, 28mm, 29mm, 30mm, 31mm, 32mm, Stamped sizes on the socket for easy identification of size