The Klein 32561 Stubby Screwdriver/Nut Driver with Cushion Grip includes an interchangeable shaft that holds four 4 universal tips and converts to two 2 nut driver sizes. The stubby screwdriver/nut driver has a shank length of 1.27 Inches and an overall length of 3.2 Inches. The Compact design allows easy access to tight work spaces while the cushion grip handles provide greater torque and comfort. The stubby screwdriver/nut driver contains 3/16 Inch and 1/4 Inch slotted heads, 1 and 2 Phillips heads, and 5/16 Inch nut drivers. Since 1857, Klein Tools has manufactured the world s finest hand tools. Today, Klein Tools is the 1 choice among professional tradesmen. We manufacture more than 3,000 tools and accessories, including pliers, cable and bolt cutters, wire strippers, voice data video tools and testers, fish tapes, conduit benders, drill bits, insulated tools, gloves and many other high quality products. Klein Tools dedication to quality and innovation continues with products available for professional tradesmen worldwide.