Snap On Tools Set of 16 3/8 Drive Phillips Flat Blade TORX Hex SAE and Metric Sockets on Rail. Set Members: 1 Each. FP32A #3 Phillips With Storage Rail. FA12A 3/8 SAE Hex. FA10A 5/16 SAE Hex. FA7A 7/32 SAE Hex. FA6A 3/16 SAE Hex. FAM10B 10MM Metric Hex. FAM9B 9MM Metric Hex. FAM8A 8MM Metric Hex. FAM6E 6MM Metric Hex.