Crescent CND3V 5/16-Inch Hollow Shaft Cushion Grip Nutdriver, Red/Black Dual material handle designed for improved comfort and performance Chrome plated blade provides corrosion resistance and easy cleaning Includes a hang hole for easy storage and can be used with an additional driver to create a T-Handle The sizes of the driver are stamped on the blade for quick and easy reference The hollow shaft accommodates a shank onto which a nut is threaded