The Toolcraft tension pins are an essential accessory for model building. These lightweight tension pins are made from high-quality spring steel and provide a reliable solution for fastening and stabilizing components. With a length of 24 millimeters and a diameter of 12 millimeters, they are ideal for various applications in model building. The tension pins come in a practical sales unit of 50 pieces, ensuring an adequate quantity for numerous projects. The use of spring steel ensures high strength and durability, allowing the tension pins to maintain their shape and functionality even under load. Whether for building models, repairing, or adjusting components, these tension pins are a valuable addition to any model building toolkit. They enable precise and secure connections of parts, thereby contributing to the quality and stability of the models.