The KNIPEX Double Box-End Wrench, sized 1.1/16x1.1/4", is expertly crafted from durable chrome vanadium steel, ensuring long-lasting performance. This wrench features a double box-end design that provides a secure grip on fasteners, minimizing slippage and rounding. Its polished finish enhances durability and makes cleaning easy, while the precise engineering allows for efficient use in various applications, particularly in automotive and mechanical settings. A reliable tool for both professionals and DIY enthusiasts.