Klein Tools 631 Tool Set, Made in USA, Nut Driver Set w/Hex Nut Sizes 3/16, 1/4, 5/16, 11/32, 3/8, 7/16 and 1/2-Inch on 3-Inch Full Hollow Shaft, 7-Piece

VERSATILE TOOL SET: Includes commonly used nut drivers for various applications | HOLLOW SHAFT DESIGN: Facilitates work on long bolts with internal flanges for a secure and twist-resistant shaft anchor | ENHANCED HANDLING: Cushion-Grip handles provide greater torque and comfort during use | EASY IDENTIFICATION: Tip-Ident color coding on handle ends quickly identifies nut driver hex orientation and size | MADE IN USA: Ensures superior quality and craftsmanship | SOLID ANCHOR: Integral flanges ensure a twist-resistant blade anchor for reliable performance | COLOR-CODED HANDLES: Allow for easy engagement with the fastener