General description Allen Key Set featuring 30 Male Hex Keys in both Inch and Metric sizes, ranging from 0.7 mm to 10 mm and 0.028 to 3/8 inch. This professional wool wrench set is designed for durability and multifunctionality, making it suitable for various applications, from precision engineering to microelectronics. Technical specifications Metric sizes: 0.7 mm, 0.9 mm, 1.3 mm, 1.5 mm, 2 mm, 2.5 mm, 3 mm, 4 mm, 4.5 mm, 5 mm, 5.5 mm, 6 mm, 7 mm, 8 mm, 10 mm SAE sizes: 0.028", 0.035", 1/2", 1/16", 5/64", 3/32", 7/64", 1/8", 9/64", 5/32", 3/16", 7/32", 1/4", 5/16", 3/8" Material: 45 steel and industrial-grade chrome vanadium steel Corrosion-resistant nickel-plated finish Compatibility and accessories Includes 15 SAE long arm Allen keys (1 of each size) Includes 15 metric short arm Allen keys (1 of each size) Comes with a durable, easy-to-carry storage box Usage This Allen Key Set is ideal for a variety of tasks, including working with hex socket screws in both professional and