Extra-quality features have made the Klein name famous for hand tools features that assure greater convenience, comfort and efficiency in use, plus exceptional strength and durability. All Klein drivers are made of the highest quality tempered steel and carefully heat-treated for maximum strength.

Specifications:

Type: Heavy Duty, Magnetic Tip, Hex
Set Content: (1) 1/4 Inch, 5/16 Inch, 3/8 Inch, 7/16 Inch Hex Nutdriver
Number of Pieces: 4