MADE IN AMERICA- High quality, Industrial Grade Professional Tools made in the U.S.A. Contains MM Sizes: 2, 2.5, 3, 4, 5, 6, 7, & 8 EKLIND hex keys (allen wrenches) are used to drive internal hexagon socket (allen head) fasteners OPTIMUM STRENGTH- These EKLIND tools are made with EKLIND Alloy Steel that is heat treated, quenched and tempered for optimum strength, torque and ductility for safety and coated with a rust resistant finish International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions., Weight: 6.25E-4 Pounds, Manufacturer: Eklind Tool Co