uxcell 41mm Striking Steel Single Head Hand Tool Open-End Wrench, High-Tensile Spanner,

Features: Opening width: 41mm / 1.61" (horizontal); Overall length: 230mm / 9.06"; Thickness: 21mm / 0.83"; Weight: 1166g. High-carbon steel: Made from high-tensile steel for superior toughness and wear resistance. High-frequency hardening and black oxide treatment ensure high hardness and corrosion resistance. [Hardness] Can be struck with great force. 【Usage】Used for tightening and loosening large bolts and nuts on mechanical tools and machines. 【Widely Used】Suitable for garage workshops, miners, metal/woodworkers, construction workers, DIY enthusiasts, etc. Made of high-tensile steel for wear resistance and durability. High-frequency hardening and black oxide treatment ensure high hardness and corrosion resistance. Widely used for tightening and loosening round-head screws and nuts. Features a built-in hanging hole. Easy to use, practical, and convenient. Specifications: Opening Width: 41mm Overall Length: 230mm / 9.06" Thickness: 21mm / 0.83" Weight: 1166g Material: High-Tensile Steel Finish: Black Oxide Package Includes: 1 x Open-End Wrench