Ck dextro screwdrivers slotted flared and parallel ck tools t49110 100 premium quality chrome molybdenumvanadium steel blade hardened and tempered for optimum performance satin chrome plated for corrosion resistance grip tip technology to reduce the risk of cam out and slipping ergonomically shaped dual component handle with long fine neck for precise fingertip control and ridges along the head for extra grip in the last quarter turn colour coded handle with tip type marking on end