The Eklind 20811 8 Piece Fold-Up Hex Key Set includes a variety of sizes ranging from .050" to 5/32". This set is designed for standard (SAE) measurements and features a non-ratcheting action for easy use. The fold-up design makes it convenient to store and transport, while the durable construction ensures long-lasting performance. With this set, users can confidently tackle various hand tool tasks with precision and efficiency.