The Vintage KLEIN TOOLS Folding Standard Hex Set No. 68702 is a high-quality hand tool made in the USA. This unique set includes 5 different size hex keys in a folding design, making it convenient for on-the-go projects. With sizes ranging from 3/16 inch to 3/8 inch, this set is perfect for various home and workshop needs. The non-ratcheting action and standard measurement system of inches ensure precise and efficient use. The Klein Tools brand is known for its durability and reliability, making this set a valuable addition to any tool collection.