The spiral tension pins with a diameter of 6 mm and a length of 45 mm are an essential accessory for model building. Made from high-quality stainless steel, these pins offer high strength and durability, making them suitable for various applications in model construction. With a pack size of 250 pieces, they are ideal for extensive projects or regular use. The spiral shape of the tension pins ensures a secure and stable attachment of components, enhancing the precision and quality of the models. These pins are versatile and can be used in different areas of model building to ensure a reliable connection between components. Whether for building models, repairing, or modifying existing structures, the spiral tension pins are a practical solution for anyone who values quality and efficiency.