The spiral tension pins made of spring steel from Toolcraft are an essential accessory for model building. With a length of 20 millimeters, these tension pins provide a reliable and stable connection for various applications. Made from high-quality spring steel, they are characterized by their strength and durability, making them ideal for use in precise model building projects. They are delivered in a convenient packaging unit of 1000 pieces, ensuring ample material for extensive projects. These spiral tension pins are versatile and suitable for both hobbyists and professional model builders who value quality and reliability. The use of metal as the material group ensures high load capacity and a long lifespan of the products. Whether for building models, making repairs, or creating prototypes, Toolcraft's spiral tension pins are an excellent choice for anyone needing precise and stable connections.