The 2-in-1 Hex Head Slide Driver Tools from Klein Tools are available in the common 1/4” and 5/16” sizes designed to eliminate changing tools while on the job. The patented tip slides between the two popular hex sizes and features a magnetic tip to hold screws in place while fastening. Features include: thumb nut twists to lock in tip setting; six-point hex drivers exceed ASME torque requirements; cushion-grip handle for added torque and comfort and tip-ident on the top of the handle for easy tool identification. Solid shank like a standard blade available in two sizes: 1-1/2” shank length (Cat. No. 65131) and 6” shank length (Cat. No. 65129).