Features:
-Item Type: Nuts Driver Drill Bit -Material: Steel + ABS -Purpose: Hex tools such as electric screwdriver, electric drill, manual screwdriver. -Handle Type: Hex Handle -Shank diameter: 1/4 inch (6.35mm)
What You Will Get:
-SAE(7pc): 3/16", 1/4", 9/32, 5/16", 11/32", 3/8",7/16" -Metric(7pc): 5, 5.5, 6, 7, 8, 10, 12mm