Insulated Screwdriver Kit with Carrying Case, 1000 V, Cushion Grip, 9-Piece Klein Tools 33528 Featuring three sizes of cabinet, keystone and Phillips tips. (See individual tool listings for more details) Two layers of insulation provide protection against electric shock Meets or exceeds IEC 60900: 2012, ASTM F1505-10 standards for insulated tools Highly durable, black nylon case features zipper closure, custom-fitted pockets and an extra pocket for additional storage Replacement case available (Cat. No. 33538)