The spring pins made of spring steel from Toolcraft are an essential accessory for model building. With a length of 22 millimeters, they provide a reliable and stable connection for various applications. These spring pins are made from high-quality spring steel, giving them high strength and durability. They are available in a convenient packaging unit of 100 pieces, making them an ideal choice for hobbyists and professionals who regularly work on model building projects. The lightweight design of the spring pins allows for easy handling and assembly, while the precise sizing according to DIN 7346 ensures that they fit into a variety of models and constructions. Whether for building models, repairing, or modifying components, these spring pins are a practical solution to ensure stability and safety in your projects.