Specification Brand : LATTOOK BulletPoint1 : 【PREMIUM S2 STEEL】Ball end hex bits are made of excellent industrial grade S2 steel material for superior hardness which it's reaches 61RCH, ball end allen bit set be black phosphate finish by surface for good anti-rust and anti-corrosion functions, which is more stronger and durable than others, don't worry it will be rust or corrosion in the rain. BulletPoint2 : 【EASY IDENTIFICATION】12 Most popular allen drill bit SAE sizes which is 1.5mm*2, 2mm, 2.5mm*2, 3mm, 4mm*2, 5mm, 6mm, 8mm, 10mm; 10 Most popular allen drill bit SAE sizes which is 5/16", 1/4", 7/32", 3/16", 5/32", 9/64", 1/8", 7/64", 3/32", 5/64", 1/4 inch hex shank with 100 mm long, each hex bits are clearly marked with laser etching, making it easy to identify the size and type of bit you need. BulletPoint3 : 【KINDLY TIPS】Due to low torque to can't increase effort , ball end hex bits are more great for 1/4'' hex shank screwdriver or other hand tools; not well for power drill because of low torque, that it will leads to ball end will be rounded over, we strongly recommend that using it on hand tools for the best results! BulletPoint4 : 【CONVENIENT STORAGE ORGANIZATION】Ball end allen hex key set comes with a durable plastic bit holder for easy storage, ideal for those who want to stay organized and save time while looking for the right tool. BulletPoint5 : 【WIDE APPLICATIONS】Ball end allen wrench set can tighten the screw in vertical or inclined side, suitable for limited space. Ball End hex bits built-in magnetic, can be easily keep screws stuck to them. Perfect hex driver set for Ikea type furniture, an indispensable part in our life, it also a nice choice of present for your family and friends. BulletPoint6 : EKLIND POWER-T HEX KEYS- T-Handle hex keys have longer shafts to provide extra reach and leverage, feature a soft, textured cushion grip for extra comfort, slip resistance and safety and have the size permanently molded in the handle so you can identify with ease BulletPoint7 : IDENTIFY YOUR TOOLS- Metric sizes are color coded in blue so you can reach for the correct tool quickly BulletPoint8 : MEETS OR EXCEEDS ALL APPLICABLE STANDARDS- EKLIND tools meet or go beyond the standard regulations set forth in ANSI, ASME, RoHS, REACH, CA Prop 65 and Dodd-Frank Conflict Minerals Legislation Color : 22pcs Metric & Sae Ball Hex Bits CompatibleDevices : Drilling Machine, Lathe, Milling Machine, Grinding Machine CompatibleFastenerDescription : 0.25 inches CustomerPackageType : Standard Packaging DriveSystem : Hex ExternallyAssignedProductIdentifier : 7610733031214 ExternallyAssignedProductIdentifier1 : 037516649256 ExternallyAssignedProductIdentifier2 : 0037516649256 ExternallyAssignedProductIdentifier3 : 00037516649256 FinishType : Rust Resistant IncludedComponents : Jacobs - 095456302488 IncludedComponents1 : Power-T Key-2.5mm x 9" Arm IncludedComponents2 : Power-T Key-2.5mm x 9" Arm IncludedComponents3 : Power-T Key-2.5mm x 9" Arm IncludedComponents4 : Power-T Key-2.5mm x 9" Arm IncludedComponents5 : Power-T Key-2.5mm x 9" Arm ItemDisplayWeight : 0.78 pounds ItemLength : 9 inches ItemName : Ball End Hex Head Allen Wrench Drill Bit Set, LATTOOK 22PCS Metric & SAE Ball End Hex Bit Set Allen Key Bit Set Hex Key Drill Bit Set, S2 Steel with Magnetic, 4'' Long ItemPackageDimensions_Height : 16.6116 centimeters ItemPackageDimensions_Length : 3.6068 centimeters ItemPackageDimensions_Width : 15.494 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : hex-keys LockType : Integral Hex Mount Manufacturer : LATTOOK Material : S2 Steel Material1 : Blend Material2 : Blend Material3 : Blend Material4 : Blend Material5 : Blend MeasurementSystem : US MeasurementSystem1 : metric MeasurementSystem2 : inch ModelName : Ball End Hex Bit Set ModelNumber : LTK-643651 NumberOfItems : 1 NumberOfPieces : 22 OperationMode : Mechanical PackageLevel : unit PartNumber : 64925 Pattern : Solid ProductDescription : Ball End Hex Head Allen Wrench Drill Bit Set ProductSiteLaunchDate : 2024-03-19T07:00:00.000Z SafetyDataSheetUrl : https://ace.infotrac.net/getmsds.aspx?SKU=28108 Size : One Size StreetDate : 2017-04-26T00:00:01Z Style : Power-T Hex Keys/9" Arm SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredDgHzRegulation1 : not_applicable SupplierDeclaredDgHzRegulation2 : not_applicable SupplierDeclaredDgHzRegulation3 : not_applicable SupplierDeclaredDgHzRegulation4 : not_applicable SupplierDeclaredDgHzRegulation5 : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 TargetSpecies : Dog UnitCount : 22