Nut Driver Set, 3 Inch Full Hollow Shaft, Sizes 3/16, 1/4, 5/16, 11/32, 3/8 7/16 and 1/2 KLEIN TOOLS 631

General-purpose selection of the most frequently used nut Drivers Full hollow shafts facilitate work on long bolt applications Cushion grip handles allow for greater torque and comfort Tip-ident quickly identifies nut driver Hex orientation and size by colour coding the handle ends so you can easily engage the nut driver with the fastener Internal flanges provide solid, twist-resistant shaft anchor, Weight: 1.8 pounds, Manufacturer: Klein Tools