The spring pins made of spring steel by Toolcraft are an essential accessory for model building. With a length of 12 millimeters, these robust spring pins provide a reliable solution for connecting and securing components. Made from high-quality spring steel, they are characterized by their high strength and durability, making them ideal for demanding applications in model building. The package includes 100 pieces, ensuring ample material for various projects. These spring pins are designed in a heavy-duty version to remain stable even under load. They are versatile and suitable for both hobby use and professional applications. The precise processing and the use of metal as the material group ensure high quality and reliability. Whether for building models, making repairs, or creating prototypes, Toolcraft's spring pins offer a practical and effective solution for all model builders.