Stainless steel nut drivers. In assorted sizes, with the same stylish plastic handle as the screwdrivers - available as a set or individually. Made in 17-4 PH Stainless Steel, Hardened to 44 HRC:
Imperial Sizes Available:
3/16", 1/4" , 5/16" , 3/8" , 7/16", 1/2", 9/16"
Or Buy Complete Set.