The KNIPEX HZ848Z-18 box-end wrench is designed for efficiency and durability, featuring a 12-point configuration that maximizes grip on fasteners. Made from high-quality chrome vanadium steel, this wrench is engineered to endure heavy-duty use. With a size of 18mm, it is perfect for various mechanical and automotive applications. The open-end design allows for quick adjustments and access in confined spaces. Its polished finish not only enhances its appearance but also provides excellent corrosion resistance. This tool meets ANSI standards, ensuring reliability and performance in professional settings.