The spring pins made of spring steel from Toolcraft are an essential accessory for model building. These high-quality spring pins are available in a convenient pack of 10 pieces and provide a reliable solution for various applications. With a length of 140 millimeters, they are ideal for use in different projects where a stable connection is required. The spring pins are made from robust spring steel, giving them high strength and durability. They are designed in a heavy-duty version according to DIN 1481, highlighting their suitability for demanding applications in model building. The precise workmanship and the use of metal as the material group ensure optimal functionality and safety. These spring pins are an excellent choice for anyone who values quality and reliability, and they help enhance efficiency and precision in your model building projects.