This EKLIND 10122 22 Piece Metric/SAE L-Shape Hex Key Set is a reliable tool set that offers the right tools for all your fastening needs. It contains an extensive range of hex keys for tackling different types of fasteners. The 22-piece metric and SAE hex key set comes in a plastic holder to keep the tools organized and ready for use. Each long arm hex key is made of alloy steel, with black oxide finish for increased durability. Their L-shaped handles provide better grip, especially in wet conditions. They are designed to reach into tight spots and provide control when needed. With this EKLIND 22 Piece Metric/SAE L-Shape Hex Key Set, you can tackle various fasteners without worrying about whether or not you have the right tool on hand.