Specification Brand : Auniwaig BulletPoint1 : 【Size of double open end wrench】- The total length of the double open end wrench is 175mm / 6.89-inch; size of the open end is 16mm x 18mm. BulletPoint2 : 【Advantage】- Per wrench has two size which gives more options with less to carry. Wrench sizes are stamped twice on both sides of handle for easier size identification. With one being slightly bigger than the other, giving you greater access to the hard to reach areas. BulletPoint3 : 【Quality Wrenches】- Double open end wrench is made of heat treated chrome vanadium steel for extra strength and long-lasting durability. Last for long-term daily use. Full polished and mirror finished for a smooth surface, long lasting protection and resist corrosion. BulletPoint4 : 【Application】- Open End Wrench is widely applied in industries as bicycle, motorcycle, car repair repairing and maintaining, household, machinery and electric power. BulletPoint5 : 【Special Design】- A dual open-end design makes it easy to add these wrenches as a go-to set in your toolbox, perfect for calliper jobs! Color : Multi ExternallyAssignedProductIdentifier1 : 053001508723 ExternallyAssignedProductIdentifier2 : 0053001508723 ExternallyAssignedProductIdentifier3 : 00053001508723 FinishType : Mirror Polished,Polished IncludedComponents : Fan Clutch Wrench 48 x 36mm & Holder ItemName : Auniwaig 16mm x 18mm Open End Wrench, Cr-V Wrench Repairs Tool, Metric, Mirror Polished for bicycle, motorcycle, car repair repairing (175mm Length ItemPackageDimensions_Height : 1.97 inches ItemPackageDimensions_Length : 1.97 inches ItemPackageDimensions_Width : 1.97 inches ItemPackageQuantity : 1 ItemTorque : 100 newton_meters ItemTypeKeyword : open-end-wrenches Manufacturer : Auniwaig Material : Alloy Steel MeasurementSystem1 : metric MeasurementSystem2 : inch ModelName : Fan Clutch Wrench 48 x 36mm & Holder ModelNumber : A872M NumberOfItems : 1 OperationMode : Mechanical PackageLevel : unit PartNumber : CU2200B0701HF-FBA ProductDescription : Auniwaig Metric Wrench Double Open End Wrench Package Content: 1pcs x Double Open End Wrench Specification: Product Name: Double Open End Wrench Material: Chrome Vanadium Steel Total Length: 175mm / 6.89-inch Openings Size: 16mm x 18mm / 0.63-inch x 0.71-inch Surface Treatment: Mirror Polished Color: Sliver Tone Description: 1.Angled ends for greater range of movement while working in tight spaces. 2.Two size per wrench gives more options with less to carry. 3.Applied in DIY hand-making, household maintenance, and most general repairs. 4.The handle is engraved with size for quick identification.Two-in-one design gives you two common sizes. 5.Convenient to be used for tightening and loosening bolts, nuts and other. Double-ended open end type wrench with different sizes. 6.Due to the different monitor and light effect,the actual color of the item might be slightly different from the color shown on the pictures.