The Kobalt Folding Assorted Standard (SAE) 9-piece Hex Key Set, model KHK08, offers the durability and convenience needed for any household or workshop project. Crafted with a lifetime manufacturer warranty, this set includes sizes 5/64, 3/32, 7/64, 1/8, 9/64, 5/32, 3/16, 7/32, and 1/4in, all housed in a folding design for easy storage and transport. With a striking red and black color scheme, the set is both aesthetically pleasing and ergonomically designed for comfort. The keys are organized in a way that allows for quick access and easy size identification. Whether you're tightening or loosening bolts, this hex key set will meet your needs with its robust construction and versatile measurement system.