The spiral tension pins from Toolcraft are an essential accessory for model building. These high-quality tension pins are made from spring steel and provide a reliable and durable solution for various applications. With a diameter of 3 mm and a length of 20 mm, they are ideally suited for securely fixing components and ensuring precise alignment. The spiral shape of the pins enhances grip and stability, which is particularly beneficial in demanding model building projects. The package includes 1000 pieces, providing a sufficient quantity for numerous projects. These tension pins are not only suitable for model building but can also be used in other craft applications where a secure connection is required. The use of metal as the material group ensures high strength and durability, allowing the pins to maintain their functionality even under load. Thus, the spiral tension pins are a practical and effective solution for anyone who values precision and quality.