The keystone slotted and Phillips screwdrivers have steel shanks with standard tip styles.It is designed to meet the demands of your job, so you can count on it to do the job right. 1000V Insulated Screwdriver Set, 6-Piece. When you need to get things done right, make sure you have this Jameson/ITL 02100 1000V Insulated Screwdriver Set on hand.