Specification Brand : Bestgle BulletPoint1 : Power Nut Driver Set Overall Length: 65mm/2.56" (Approx.), This set includes 10pcs 1/4-Inch nut drivers. BulletPoint2 : Designed For 1/4" Hex Shank Bits, Hex Magnetic Power fit for a variety of quick-change chucks, various flashlights, and screwdrivers. BulletPoint3 : The bell-shape and magnetic hex insert allow the bit to hold the bit securely in place for quicker installations. BulletPoint4 : Magnetic Power Nut Made of heat-treated chrome Vanadium steel, extra high hardness, good abrasion resistance, durable and long service life BulletPoint5 : Applicable for installing in those hexagon tools, such as pneumatic screwdriver, electric screwdriver, pneumatic drill, electric drill, manual screwdriver, and more. CompatibleFastenerDescription : 0.25 inches DriveSystem : Hex ExternallyAssignedProductIdentifier1 : 603935166195 ExternallyAssignedProductIdentifier2 : 0603935166195 GpsrSafetyAttestation : 1 ItemLength : 2.56 inches ItemName : Bestgle 10pcs 1/4'' Hex Shank Magnetic Power Nut Driver Bit Sets, Quick Change Socket Nut Impact Driver Adapter Imperial Size 1/4" ItemPackageDimensions_Height : 10.2 centimeters ItemPackageDimensions_Length : 2.4 centimeters ItemPackageDimensions_Width : 8.6 centimeters ItemPackageQuantity : 1 ItemShape : Cone ItemTypeKeyword : nut-drivers Manufacturer : Bestgle Material : Chrome Vanadium Steel ModelNumber : Bestgle 20200702 NumberOfBoxes : 1 NumberOfFlutes : 2 NumberOfItems : 1 NumberOfPieces : 10 PartNumber : Bestgle 20200702 ProductDescription : Bestgle 10pcs 1/4'' Hex Shank Nut Driver Bit Sets Quick Change Socket Nut Impact Driver Adapter Imperial Size 1/4" ProductSiteLaunchDate : 2020-07-02T03:29:00.516Z Size : One Size Style : Hex Shank SupplierDeclaredDgHzRegulation : not_applicable SurfaceRecommendation1 : Aluminum SurfaceRecommendation2 : Stainless Steel SurfaceRecommendation3 : Metal UnitCount : 10 UnspscCode : 27111700