The KNIPEX Insert Open-End Wrench (model HZ6450D-22) features a 22mm size, ideal for heavy-duty applications. Constructed from high-strength chrome vanadium steel, this wrench is designed for durability and long-lasting performance. Its open-end design allows for quick adjustments and easy access to fasteners in tight spaces. This tool meets ANSI standards, ensuring reliability and efficiency in various mechanical tasks. The ergonomic handle provides a comfortable grip, making it suitable for both professionals and DIY enthusiasts who require a robust and efficient tool.