Designed for and Comfort: The pin vises feature hollow handles, allowing for the accommodation of longer pieces, which is particularly useful for intricate model making or jewelry design. This design not only enhances comfort but also increases the tool's utility. Versatile Capacity Ranges: Each pin vise in this set is tailored for specific diameter ranges, from 0 - 1mm, 0.8- 1.5mm, 1.3 - 3.1mm, to 3 - 4.8mm. This versatility ensures that you have the right tool for the job, whether working with delicate jewelry or robust model components. Comprehensive Set of Four Pin Vises: This Professional Tools set includes models 121, 122, 123, and 124, each designed to handle a specific range of tasks with . Whether you're drilling tiny holes or twisting wires, these tools are indispensable for detailed work. Ideal for Professionals and Hobbyists: Often utilized by model makers and jewelers, these pin vises are perfect for anyone needing to drill precise holes or manipulate small wires. Their robust construction and ergonomic design make them a reliable choice for detailed crafts., Weight: 0.2866009406 pounds, Manufacturer: Disttocate