Mitsico Steel Spanner is a hand tool primarily used for gripping and turning nuts, bolts, or other fasteners. This is typically made from hardened steel, which provides the durability and strength necessary for withstanding the high forces involved in loosening or tightening fasteners. They are commonly used in automotive repair, machinery maintenance, plumbing, construction, and various other industries where fasteners need to be tightened or loosened. These are indispensable tools in many professional and DIY toolboxes due to their versatility, durability, and ability to handle a wide range of fastening tasks. Mitsico Steel Spanner comes in various designs, including open-end, combination, adjustable, and socket wrenches.