Specification Brand : pgroup BulletPoint1 : HIGH QUALITY - Extensions are made of Deformation-Resistant Chrome Vanadium Steel. It can withstand the pressure of great torque changes due to its high-temperature treatment, which won't break easily even under great pressure. Black phosphate finish provides strong wear resistance and corrosion resistance. BulletPoint2 : LONG REACH WRENCH EXTENSION BARS - Any impact extension bar can access hard-to-reach fasteners easily, allowing rapid loosening of bolts and nuts. No worries about being unable to work in a narrow workspace. Ideal for bike, auto repairs or industrial jobs, and they can be used with other tools. BulletPoint3 : SPRING LOADED BALL DESIGN - Are you worried that the extension will fall off accidentally during work? PGROUP extension bars will be your first choice to avoid this disaster! This spring-loaded detent ball of the impact extension bar with amazing performance, prevents the socket from falling. Thanks to through - hole in the drive ends, it can be firmly locked on the drive tang. BulletPoint4 : IMPACT WRENCH EXTENSION KIT - 1/2 inch drive socket extension set: 3", 5", 10". There are 3 different lengths to meet your basic needs. In addition, the laser etched size mark on the extension bar helps you easily identify the one you need, even in dim light. Since the mark is not easy to wear, it means you can see it for a long time. BulletPoint5 : QUALITY & SERVICE GUARANTEE - Our Extension bars meet and exceed ANSI standards, and are supported by our 1-year warranty. If you encounter any questions about the extension bars, please feel free to contact us. We will give you a 100% satisfactory reply within 24 hours. Color : Black CompatibleFastenerDescription : 0.5 inch CustomerPackageType : Standard Packaging DriveSystem : Nutsetter ExternallyAssignedProductIdentifier1 : 737311728292 ExternallyAssignedProductIdentifier2 : 0737311728292 ExternallyAssignedProductIdentifier3 : 00662459918338 ExternallyAssignedProductIdentifier4 : 0662459928894 ExternallyAssignedProductIdentifier5 : 00662459928894 FinishType : Black Phosphate Finish,Corrosion Resistance IncludedComponents : Impact Bit Socket Set ItemDisplayWeight : 0.15 pounds ItemLength : 19 millimeters ItemName : PGROUP 1/2-Inch Drive Impact Extension Bar Set | 3 Piece Socket Extensions 3" 5" & 10" Length | Premium Cr-V Steel with Black Phosphate Finish ItemPackageDimensions_Height : 35.4076 centimeters ItemPackageDimensions_Length : 4.5974 centimeters ItemPackageDimensions_Width : 8.509 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : drive-socket-sets Manufacturer : YX Material : Chrome Vanadium Steel MeasurementSystem : Metric ModelName : Socket Extension Bar Set ModelNumber : 1/2 -3 NumberOfBoxes : 1 NumberOfItems : 1 NumberOfPieces : 3 PackageLevel : unit PartNumber : 1/2 -3 ProductDescription : PGROUP 1/2-Inch Drive Impact Extension Bar Set | 3 Piece Socket Extensions 3" 5" & 10" Length | Premium Cr-V Steel with Black Phosphate Finish ProductSiteLaunchDate : 2022-08-09T08:59:26.383Z Size : 3PCS Extension Bars Style : Metric SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredDgHzRegulation1 : not_applicable SupplierDeclaredDgHzRegulation2 : not_applicable SupplierDeclaredDgHzRegulation3 : not_applicable SupplierDeclaredDgHzRegulation4 : not_applicable SupplierDeclaredDgHzRegulation5 : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 3 UnspscCode : 27112800