The tension pins from Toolcraft are an essential accessory for model building. These high-quality tension pins are made from robust spring steel and feature a heavy-duty design that ensures reliable and long-lasting use. With a diameter of 20 mm and a length of 90 mm, they are ideally suited for securely connecting and fixing various components. The tension pins are available in a convenient pack of 10 pieces, making them an efficient choice for projects that require multiple connections. The use of metal as the material group ensures high stability and strength, which is particularly beneficial in demanding applications. Whether for model construction or repair work, these tension pins provide the necessary support and safety to achieve the desired results. They are a valuable addition to any toolset in model building and help enhance the precision and quality of the work.