Hyper Tough 5-piece Metric Jumbo Combination Wrench Set makes a useful and versatile addition to your tool collection. It comes in handy for automotive work, home repairs and other jobs. Each piece is made with durable chrome vanadium steel with nickel chrome-plating for added durability & strength. Sizes are etched on, making reading and identification easier. This wrench tool set comes packaged in a nylon roll-up case for convenient storage and portability.