This 12-pc. 3/8in. drive metric universal standard impact socket set is made with chromium molybdenum alloy steel for strength and features a 12-point design for less fastener wear. Measurement Type: Metric, Metric Socket Size (mm): 7-19, Point: 12, Material Type: Chrome molybdenum, Pieces (qty.): 13, Drive (in.): 3/8, Storage Type: Plastic case, Specialized Pieces (qty.): 0
From the Manufacturer
This Sunex 3/8 inch drive 12 point 10 piece metric standard length universal socket set includes the most common sizes used for automotive repair. It includes 10 metric sockets. 12 point sockets offer double the starting points as 6 point sockets. It is made of CR-MO alloy steel for long life. It is fully guaranteed and includes a heavy duty blow molded storage case.