Klein Tools electronics screwdrivers are designed for precision work, and feature a swivel cap for optimum control. Made of the highest quality tempered steel, carefully heat-treated for maximum strength, and precision milled to fit screw openings securely. Rotating caps and Klein's exclusive Cushion-Grip handles offer outstanding comfort and control. Corrosion-resistant chrome plated barrel that includes two double-ended bits that exceed ANSI standards.