DescriptionGEARWRENCH 10 Pc. 1/2" Drive Bolt Biter Deep Extraction Socket SetBolt Biter? is the revolutionary new extraction socket system from GEARWRENCH. We talked with auto mechanics and industrial techs to learn what they hated about existing extraction sockets. Bolt Biter redefines extraction and solves all of their frustrations.FeaturesBi-directional design for removing or tightening damaged fastenersTapered entry enables socket to easily seat on a damaged fastenerDual sized sockets designed to work with both SAE and metric fastenersSquare drive with hex base for use with impact gun， ratchet， wrench， or pliers Chrome molybdenum alloy steel (Cr-Mo) for exceptional strength and long lasting durabilityHigh-visibility laser etched markings provide quick size identificationBlack oxide finish to resist corrosionUp to 10x longer impact life vs competitionUp to 5x greater torque output vs. other impact extraction socketsSpecificationsBrand NameGEARWRENCHAssembled Weight (lbs)8.000California Proposition 65 Warning RequiredNoColor CodedNoCountry of OriginChinaDrive Size1/2 inglobalTradeItemNumber (GTIN)00099575860713Impact or StandardImpactInternal Supplier Part #86071Internet Product Code (IPC)09C830F79EDManufacturer WarrantyStandard Limited LifetimeMaterialChrome Molybdenum Alloy (Cr-Mo)Meets ASME / ANSI B107.410-2008UntestedPackage ContentsCasePackage Depth11.811Package Height2.362Package Weight8.0Package Weight (lbs)8.000UPC099575860713From Manufacturer