Specification Brand : HARFINGTON BulletPoint1 : Size - Box End Size: 17mm / 0.67", 19mm / 0.75"; Total Length: 195mm / 7.68"; Handle Thickness: 6mm / 0.24"; Handle Width: 15.4mm / 0.61"; Package Content: 2 x Box Wrenches. BulletPoint2 : Material - The ratchet wrench is made of the preferred CR-V steel, 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 half-moon 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. Color : Single Open ExternallyAssignedProductIdentifier1 : 0605129150140 ExternallyAssignedProductIdentifier2 : 605129150140 ItemName : HARFINGTON 2pcs Half Moon Double Box Wrench Metric 17mm x 19mm 12-Point CR-V Double End Half Moon-Shaped Ratcheting Wrench C-Shape Box Wrenches Tools for Repairs ItemPackageDimensions_Height : 0.59 inches ItemPackageDimensions_Length : 12.2 inches ItemPackageDimensions_Width : 4.33 inches ItemTypeKeyword : box-end-wrenches Manufacturer : HARFINGTON PartNumber : htf240716hh000081 ProductDescription : The ratchet 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 half-moon 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. 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.