The wrench is a versatile, heavy-duty tool designed for precision and durability. Made from high-quality alloy steel, it features a self-tightening mechanism for a secure grip on nuts and bolts of various sizes. Its ergonomic, non-slip handle ensures a comfortable grip, reducing hand fatigue during prolonged use. With an adjustable jaw opening up to 25mm and a compact design, this wrench is perfect for home repairs, plumbing, automotive work, and more.