DescriptionBosch 3 pc. Impact Tough 2.5 In. Square #3 Double-Ended BitsBosch Impact Tough? Impact Driver Bits have been upgraded to deliver 10X life over standard impact bits. With an Xtended Torsion Zone， precision engineering and heat-treated manufacturing process， these bits deliver tough torque and power for longer �C and with less cam out. These Impact Tough? bits are an impact-rated line of screw driving bits， double-ended bits， nutsetters， sockets and bit holders that have been enhanced to handle a new generation of higher torque impact drivers. These bits also come with high-visibility sleeves for greater user convenience.Features10X life over standard impact bitsXtended Torsion Zone helps to absorb high-torque of new impact driversPrecision-engineered tips for a tighter fit and less cam outHeat-treated manufacturing for stronger bitHigh-visibility sleeve with laser-etched markings for user convenience SpecificationsBrand NameBoschAssembled Weight (lbs)0.081Bit MaterialAlloy SteelBit TypeScrewdriverCalifornia Proposition 65 Warning RequiredNoCountry of OriginViet NamDrive DesignSquareglobalTradeItemNumber (GTIN)00000346484090Internal Supplier Part #2610039612Internet Product Code (IPC)8C7BE0EA5FDManufacturer WarrantyProduct Defects OnlyMinimum Chuck Size Required1/4 inPackage Contents(3) Impact Tough™ 2.5 In. Square #3 Double-Ended BitsPackage Depth0.3Package Height5.85Package Weight0.09Package Weight (lbs)0.09Shank Diameter1/4 inUPC000346484090