Klein Tools 633 Tool Set, Nut Driver Set with Driver Sizes 1/4, 5/16, 3/8, 9/16-Inch on 3-Inch Full Hollow Shaft, w/Cushion Grips, 4-Piece , Black
Brand: Klein Tools
Color: Black
Full hollow shafts make it possible to work on stacked circuit boards or other long bolt applications
Set contains 630-1/4, 630-5/16, 630-3/8 and 630-9/16 nut drivers
Tip-ident quickly identifies nut driver hex orientation and size by color coding the handle ends so you can easily engage the nut driver with the fastener
Shafts are chrome-plated for smooth feel and corrosion resistance
Internal flanges provide solid, twist-resistant shaft anchor