Duratrax Precision Ball Hex Driver 1.5x75mm DuraTrax hex 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 pivot cap for easy identification and the s