The Jetech 38mm Open-End Slogging Wrench is engineered for tough jobs in demanding environments. Built from high-grade alloy steel, this wrench is drop-forged and heat-treated for exceptional durability. Its black phosphate finish enhances corrosion resistance while reducing light reflection. The open-end design provides a secure grip on fasteners, while the square striking face allows hammering to break free stuck nuts or bolts. A must-have for professionals in heavy industry, maintenance, and construction work.