The NES TM21 Internal Threadmate from KNIPEX is designed for creating precise internal threads in tight spaces. This tool features a durable construction that ensures longevity and reliability in various applications. Its ergonomic design allows for comfortable handling, making it suitable for extended use. The NES TM21 is compatible with a variety of materials, providing versatility for different projects. Ideal for professionals in mechanical and electrical fields, the KNIPEX NES TM21 Internal Threadmate is a must-have for achieving accurate threading results.