This adjustable wrench offers ultimate comfort. Crafted from hard carbon steel, this wrench is built to last. The hard-carbon steel and black phosphated surface ensure long durability and high rust resistance. Its robust construction ensures that it can withstand the rigors of daily use, making it a reliable choice for DIY projects. It features precision-engineered jaws that can be easily adjusted to fit a wide range of fastener sizes. No more digging through multiple wrenches – one tool does it all, saving you time and frustration. The ergonomically designed handle provides a comfortable and secure grip, reducing hand fatigue and improving overall control. The handle's non-slip surface ensures you can confidently tackle even the toughest tasks. According to standard: ISO 6787:2018