Klein 65131 2-in-1 Hex Head Slide Driver Nut Driver, 1.5"

• Unique, patented tip slides back and forth to switch from a 1/4 inch to a 5/1 inch driver
• Twist the thumb nut to lock tip setting
• Magnetic regardless of which driver is selected
• Cushion-Grip handle for added torque and comfort
• U.S. Patent 7,654,175 B2