The spiral tension pins from Toolcraft are an essential accessory for model building. With a diameter of 5 mm and a length of 14 mm, these pins provide a reliable and precise fastening solution for various applications. Made from high-quality stainless steel, the tension pins are characterized by their durability and corrosion resistance, making them ideal for use in different environments. The package includes 500 pieces, ensuring ample material for extensive projects. The spiral shape of the pins enhances grip strength and stability, which is particularly beneficial for delicate models. These tension pins are easy to handle and allow for quick and effective assembly. Whether for building models, repairs, or modifications of constructions, the spiral tension pins from Toolcraft are a practical choice for both hobbyists and professionals alike.