Specification Brand : EVRBUL BulletPoint1 : 【630 Stainless Steel】: Our square socket adapter drill bit is made of 630 stainless steel, which meets the strength and hardness requirements of the adapter. Compared with alloy steel, it is more resistant to rust and corrosion BulletPoint2 : 【Heat Treatment】: The heat treated drill bit adapter has higher hardness and strength. In addition, the drill bit adapter made by CNC machining has no welding points, making it less prone to fracture and rust BulletPoint3 : 【Specification】: You can use a 7/16 inch impact drill or 1/2 inch electric drill to drive it. Usually used in conjunction with a 1/2 inch square socket, it can also be used on other tools that meet size requirements BulletPoint4 : 【Easy to Use】: This 7/16 hex to 1/2 impact adapter is manufactured to meet specifications for fit, form and function. Our drill bit has a ball detent, which ensures a stable connection between the drill bit and the socket, ensuring safe use for you BulletPoint5 : 【Package Included】: 1 × Impact Grade Adapter Color : Iron-gray CompatibleFastenerDescription : Square drive fasteners (1/2 inch) DrillType : impact_driver DriveSystem : External Hex FinishType : No IncludedComponents : Impact Driver ItemName : EVRBUL Upgraded Stainless Steel 1/2" Square Ext 7/16" Hex Impact Grade Adapter Square Socket Adapter Drill Bit Compatible with 7/16" Impact Drill 1/2" Electric Drill ItemPackageDimensions_Height : 8.4074 centimeters ItemPackageDimensions_Length : 2.0066 centimeters ItemPackageDimensions_Width : 4.9022 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : square-drive-sockets Manufacturer : EVRBUL Material : Stainless Steel ModelName : Impact Grade Adapter ModelNumber : EVIA71670 NumberOfBoxes : 1 NumberOfItems : 1 NumberOfPieces : 1 PartNumber : 500285749 PowerSourceType : Corded Electric ProductDescription : 630 Stainless Steel: Our square socket adapter drill bit is made of 630 stainless steel, which meets the strength and hardness requirements of the adapter. Compared with alloy steel, it is more resistant to rust and corrosion ProductSiteLaunchDate : 2024-11-28T01:49:03.269Z Size : 2.8in Long SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 1 UnspscCode : 27111700