Specification Brand : HARFINGTON BulletPoint1 : Size - Box End Size: 10mm / 0.39", 11mm / 0.43"; Total Length: 140mm / 5.51"; Total Width: 40mm / 1.57"; Handle Thickness: 6mm / 0.24"; Handle Width: 12mm / 0.47"; Package Content: 1 x Box Wrenches. BulletPoint2 : Material - The box wrench is made of the preferred CR-V, which has high hardness, strength, and good wear resistance. It is lightweight but durable and is very suitable for working environments that require greater force. It is polished chrome-plated, with a smooth and flat surface, not easily scratched or worn, and rust-proof and corrosion-resistant to extend its service life. BulletPoint3 : Feature - Use the S-style box end wrench to get around corners or other obstacles easily, maximize access to tight and hard-to-reach areas, and make work easier. The 12-point double head firmly grasps the flats of the fastener head, not the corners, to prevent rounding and increase the contact area and locking groove, which is convenient for protecting your project and yourself. BulletPoint4 : Application - The compact double-head design can be widely used for tightening or loosening nuts and bolts in many narrow spaces. Suitable for DIY handicrafts, home repairs, mechanical repairs, plumbing repairs, automotive repairs, and most general repairs. BulletPoint5 : Note - Make sure to use a double-ended wrench that matches the size of the screw or nut to avoid damage or slippage; when using an offset double box end wrench, make sure the angle of the wrench is aligned with the bolt or nut for better force transfer and operation. BulletPoint6 : Good Service : If you have any problems with the product. Welcome to contact our Customer Service Team. You will get a good solution within 24~48 hours Color : Black Industrial Finish ExternallyAssignedProductIdentifier : 4712631156396 ExternallyAssignedProductIdentifier1 : 0769622991744 ExternallyAssignedProductIdentifier2 : 769622991744 ExternallyAssignedProductIdentifier3 : 00662459319463 FinishType : Powder Coated IncludedComponents : 109916 IncludedComponents1 : Striking Wrench 12 Point Straight Handle Black 1 7/8" IncludedComponents2 : Striking Wrench 12 Point Straight Handle Black 1 7/8" IncludedComponents3 : Striking Wrench 12 Point Straight Handle Black 1 7/8" IncludedComponents4 : Striking Wrench 12 Point Straight Handle Black 1 7/8" IncludedComponents5 : Striking Wrench 12 Point Straight Handle Black 1 7/8" ItemName : HARFINGTON S-Style Box Wrench Metric 10mm x 11mm 12-Point CR-V Double End S-Shaped Ratcheting Wrench S Box Wrenches Tools for Repairs ItemPackageDimensions_Height : 0.59 inches ItemPackageDimensions_Length : 6.1 inches ItemPackageDimensions_Width : 2.17 inches ItemPackageQuantity : 1 ItemTypeKeyword : box-end-wrenches Manufacturer : HARFINGTON Material : Chrome Vanadium Steel Material1 : Blend Material2 : Blend Material3 : Blend Material4 : Blend Material5 : Blend MeasurementSystem : inch ModelName : JHW8907A ModelNumber : 8907A NumberOfItems : 1 OperationMode : Mechanical PackageLevel : unit PartNumber : htf240716hh000095 ProductDescription : The box wrench is made of the preferred CR-V, which has high hardness, strength, and good wear resistance. It is lightweight but durable and is very suitable for working environments that require greater force. It is polished chrome-plated, with a smooth and flat surface, not easily scratched or worn, and rust-proof and corrosion-resistant to extend its service life. Use the S-style box end wrench to easily get around corners or other obstacles, maximize access to tight and hard-to-reach areas, and make work easier. The 12-point double head firmly grasps the flats of the fastener head, not the corners, to prevent rounding and increase the contact area and locking groove, which is convenient for protecting your project and yourself. The compact double-head design can be widely used for tightening or loosening nuts and bolts in many narrow spaces. Suitable for DIY handicrafts, home repairs, mechanical repairs, plumbing repairs, automotive repairs, and most general repairs. Make sure to use a double-ended wrench that matches the size of the screw or nut to avoid damage or slippage; when using an offset double box end wrench, make sure the angle of the wrench is aligned with the bolt or nut for better force transfer and operation.