The Klein Tools Metric Nut Driver Set features exceptionally strong drivers made from heat-treated, tempered steel and sport Cushion-Grip™ handles to resist slippage and increase potential torque. Each shaft in this 7-piece set is fully chrome plated to resist corrosion, providing you with lasting durability and performance.Features Cushion-Grip™ handle allows for greater torque and comfort Internal flanges provide solid, twist-resistant shaft anchor Tip-Ident® Quickly Identifies Nut Driver and Size. Handle end is also color coded for easy identification Nut Drivers are standard length for most applications and fit over long bolts and studs Made in USA Meets or exceeds applicable ASME/ANSI specifications Premium chrome plated shaft for smooth feel and corrosion resistance Tool Set includes metric nut driver sizes 5, 5.5, 6, 7, 8, 9, and 10mm Tip-Ident® quickly identifies nut driver and size Full hollow shafts facilitate work on stacked circuit boards or other long bolt applications Warnings Always wear approved eye protection. NOT insulated. Will NOT protect against electrical shock. Number of Pieces: 7 Measurement Standard: Metric Drive Size: 5 mm, 5.5 mm, 6 mm, 7 mm, 8 mm, 9 mm, 10 mm Shaft Length: 3 in (7.6 cm) Overall Length: 6.75 in (17.1 cm) Weight: 1.5 lbs Width: 7.4 in Height: 1.5 in Depth: 13.4 in Application: Fits Over Long Bolts and Studs Shaft Type: Hollow Shaft Material: Heat-treated tempered steel Handle Type: Cushion Grip Color Coding: Handle end color coded Shaft Finish: Chrome plated Shaft Anchor: Internal flanges for twist-resistant shaft anchor Insulated: No Compliance: Meets or exceeds ASME/ANSI specifications Country of Origin: United States Sub Brand: Cushion-Grip DownloadsSpec Sheet