Klein Tools 85078 8 Piece Cushion-Grip Screwdriver Set, 4 Phillips and 4 Flat Head TipsCategory: Klein Tools ScrewsPrecision-machined tips provide a perfect screw-slot fit, minimizing the potential for screw-head stripping. Patented tip-ident type and size markings make tool recognition a snap. Comfortable cushion-grip handles help relieve hand stress, allowing you to put more torque on fasteners. Flange anchors and hex-bolster caps keep shafts solidly seated inside handles. Strong, heat-treated, chrome-plated steel ensures corrosion-resistant durability. Tool type: Screwdriver; tip/socket type(s): cabinet; keystone; phillips; tip/socket size(s): 3/16 inches; 1/4 inches; 5/16 inches; 1/2 inches; #1; #2; #3; overall length: 3 7/16"; 6 3/4 inches; 8 11/32 inches; 11 inches.