Professional 3-Piece Adjustable Construction Wrench. Heat Treated CR-V Steel: Manufactured from drop forged CR-V steel, each wrench is heat-treated for remarkable hardness and toughness. Versatile Utility: This wrench serves two key functions: it tightens or removes nuts with ease and doubles as a practical crowbar for prying objects, securing iron wires, and adjusting the position of nuts or screws in hard-to- spaces.
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