Professional nut driver set for commercial or occasional use 14pc metric and imperial nut driver set Hex socket magnetic nut driver set 1/4" Hex Shank Hexagonal shank to prevent the item from spinning when in a drill chuck Suitable for a wide range of uses including DIY, carpentry, machine repair etc... Suitable for use in pneumatic screwdrivers, electric screwdrivers, air drills and all the other tools that will support a hexagon grip end. Manufactured from chrome vanadium steel for strength and durability Metric and imperial sizes Manufactured from chrome vanadium steel for strength and durability Supplied in a robust clip for easy access and storage Work belt storage clip SET INCLUDES THE FOLLOWING SIZES • METRIC NUT DRIVERS – 5mm, 5.5mm, 6mm, 7mm, 8mm, 10mm and 12mm • IMPERIAL NUT DRIVERS – 3/16”, 1/4", 9/32”, 5/16”, 11/32”, 3/8” and 7/16”