DuraTrax nut driver has a hardened chrome Vanadium shaft and tip add strength and durability. Rubberized handle with textured finger grip combines comfort with a slip-free hold. Top of handle has flats on both sides so it won't roll away when set down on a work surface. Tapered handle allows rapid rotation. Finger-pivot cap provides precision finger-tip control. Color coded (Blue), finger pivot cap for easy identification and precise finger-tip control. The size is printed, in White, on the Black handle. Comes in a clear plastic cover on a peg board header card.