The Klein Tools Nut Driver Set with 6-Inch shanks are manufactured from heat-treated, tempered steel for strength and feature comfortable Comfordome handles. The color-coded caps on the 7-piece set allow for quick identification of hex nut sizes and the grip is oil, gas and water resistant for added durability.Features Contains seven 6-Inch-shaft nut drivers that reach into deep recesses Tool set contains seven 6-Inch-shaft nut drivers that reach into deep recesses Internal flanges provide solid, twist-resistant shaft anchor Handles are color-coded for easy identification Made in USA Chrome-plated shaft helps prevent corrosion Nut Drivers feature smooth Comfordome handles that fit the palm of the hand comfortably and are color-coded for easy identification Nut Drivers feature smooth Comfordome handles that fit the palm of the hand comfortably Smooth Comfordome handles fit the palm of the hand comfortably Hollow shafts facilitate work on stacked circuit boards or other long bolt applications Meets or exceeds applicable ASME / ANSI specifications Warnings NOT insulated. Will NOT protect against electrical shock. Always wear approved eye protection. Length: 15.8 in Width: 6.6 in Height: 1.5 in Weight: 1.15 lbs Material: Heat-treated tempered steel Finish: Chrome-plated shaft Country of Origin: United States Measurement Standard: SAE Included Sizes: S66, S86, S106, S116, S126, S146, S166 DownloadsSpec SheetVideo DownloadVideo Download