The Deamark Hex Ball Point Allen Key Set includes 22 pieces, covering metric sizes from 1.5mm to 10mm, as well as imperial sizes. This set features ball-point tips, which allow for easier access to fasteners at an angle, providing greater flexibility and convenience in tight or hard-to-reach spaces. Made from durable materials, these allen keys are designed for reliable performance and long-lasting use. Ideal for both professional mechanics and DIY enthusiasts, the set offers a comprehensive range of sizes to handle a variety of tasks.