Made of high tensile steel material for wear resistance and durability.High-frequency hardened and black phosphate treatment with high hardness and corrosion-resistant.Widely used to tighten and loosen round head screws and nuts.Built-in a hanging hole.Easy to use, practical and convenient.Specification:Opening Width: 16mmTotal Length: 162mm / 6.38"Thickness: 7.6mm /0.3"Weight: 91.5gMaterial: High Tensile SteelFinish: Black phosphate treatmentPackage Content:1 x Open Ended Wrench.
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