The Klein Tools 6-Piece Screwdriver Set with Slotted and Phillips drivers is the perfect general-purpose set of the most frequently used drivers. Included are, 3/16-Inch cabinet tip (601-3), 1/4-Inch and 5/16-Inch keystone tip (600-4 and 600-6), and 1, 2 and 3 Phillips tip (603-3, 603-4 and 603-6) s