TEKTON DRV41508 High-Torque Black Oxide Blade Screwdriver Set with Red Rails, 22-Piece (#0-#3,1/8-5/16 in., T10-30)Relying on three-sided geometry rather than the friction against your skin, the unique handles of the TEKTON High-Torque Screwdriver Set give you the leverage to generate more torque. Easy-to-read markings show the tip type and size on the end of the driver for easy identification. Precisely milled tips maintain tight tolerance over time. Low profile, magnetic rails keep screwdrivers organized n shallow drawers or on workbench surfaces.Unique 3-sided handle combines maximum power with smooth speedPremium alloy steel blade has a precisely sized tip for an exact fit in fastenersProtective black oxide finish cant flake or chip off like plated finishesAn insert molding process forms the handle around the blade, rather than forcing the blade into a premade handle, resulting in a straighter blade that wont twist outSize marking on butt end is easy to identify in tool belt or drawer2-piece stubby screwdrivers: #2 Phillips, 1/4 in. slotted14-piece standard screwdrivers: #0, #1, #2, #3 Phillips; 1/8, 3/16, 1/4, 5/16 in. slotted; T10, T15, T20, T25, T27, T30 Torx6-piece long screwdrivers: #1, #2, #3 Phillips; 3/16, 1/4, 5/16 in. slottedScrewdriver railsDetailsColor FamilyAssorted ColorsDrive StyleMulti-BitHand Tool TypeScrewdriver SetIndividual/SetSetMagnetic TipNoNumber of Pieces22Tool Set TypeScrewdriver SetsTools Product TypeHand Tool