Klein Tools Multi-Bit Stubby Screwdriver / Nut Driver With Ratcheting Mechanism Lets You Work Faster and With More Efficiency. Includes 1/4-Inch and 5/16-Inch Nut Drivers. With Its Cushion-Grip™ Handle, The Stubby Interchangeable Screwdriver/Nut Driver Was Designed For Comfort and Efficiency. Made Of The Highest-Quality Tempered Steel, The Strong, Durable Tips Are Manufactured With Square Edges to Securely Fit Screw Opening. They Resist Slippage and Provide Positive Turning Action. The Strong Nut Driver Fu