The spring pins made of spring steel from Toolcraft are an essential accessory for model building. With a length of 45 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 practical pack of 50 pieces, ensuring an adequate quantity for numerous projects. The lightweight design of the spring pins allows for easy handling and assembly, while the precise dimensions according to DIN 7346 ensure optimal fit. Whether for building models, repairing, or adjusting components, these spring pins are a practical solution to ensure a secure and firm connection. They are an essential tool for hobbyists and professionals who value quality and reliability.