This 3/8-Inch magnetic nut driver from Klein Tools features a lifetime guarantee of quality and reliability. The hollow shaft is ideal when working on stacked circuit boards or other long bolt applications. The smooth Comfordome handle fits comfortably in the palm of the hand.Features Handles are color-coded for easy identification Made in USA Powerful nut-holding magnet built into shank Chrome-plated shaft helps prevent corrosion Meets or exceeds applicable ASME / ANSI specifications Smooth Comfordome handles fit the palm of the hand comfortably Hollow shafts facilitate work on stacked circuit boards or other long bolt applications Internal flanges provide solid, twist-resistant shaft anchor Smooth Comfordome handles fit the palm of the hand comfortably and are color-coded for easy identification Nut Driver with powerful nut-holding magnet built into shank Warnings Always wear approved eye protection. NOT insulated. Will NOT protect against electrical shock. Size: 3/8 in Shaft Length: 6 in (15.2 cm) Overall Length: 9.625 in (24.5 cm) Weight: 0.15 lbs (2.4 oz) Width: 1 in Height: 1 in Material Finish: Chrome-plated shaft Magnetic: Yes Insulated: No Country of Origin: United States SAE/Metric: SAE Style Name: 3/8-Inch Tip Size Name: 6-Inch Shaft Configuration: Magnetic Handle Color: Blue DownloadsSpec SheetVideo Download