The Tolsen 15896 is a comprehensive double ring spanner set containing 12 pieces designed for tightening and loosening nuts and bolts in tight spaces. Each wrench is crafted from chrome vanadium steel, which provides the necessary durability and strength for demanding mechanical work. The set includes a wide range of sizes, from 6x7 mm up to 30x32 mm, ensuring you have the right tool for various fastener dimensions. To make your work easier, these spanners feature two angled sockets that allow for increased torque and a more comfortable grip during use. The entire collection comes organized in a tetron bag, making it simple to keep your tools tidy and carry them wherever your project takes you.