Eklind 92200 10 Piece Torx Series PSD Precision Screwdriver Set with Pouch Torx Sizes: T3 - T20, Made in U.S.A. High Quality, Industrial Grade, Professional Tools. Made with Eklind Alloy Steel. Heat Treated for optimum strength and ductility. Finished with Eklind Black Finish to resist rust. Torx Keys will drive Torx, Torx Plus and star recess fasteners,and meet all applicable standards set forth by Acument Intellectual Properties, LLC. Torx and Torx Plus are registered trademarks of Acument Intellectual Properties, LLC. Eklind PSD Precision Screwdrivers have larger handles and a soft overmold for greater comfort and ergonomics. Includes large spinner cap for precise control. Size permanently marked on spinner cap.