The spiral tension pins made of spring steel are an essential accessory for model building and other applications that require a reliable connection. With a diameter of 1.5 millimeters and a length of 14 millimeters, these heavy-duty tension pins offer high stability and strength. They are made from high-quality spring steel, which enhances their durability and resistance to mechanical stress. The package includes 1000 pieces, providing a sufficient quantity for various projects. These tension pins are ideal for use in model construction, repairs, or industrial manufacturing, where precise and secure connections are necessary. The spiral shape ensures that the pins sit firmly in the material, preventing them from being pulled out or slipping. These products are a practical solution for anyone who values quality and reliability.